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ALGT US Equity

Allegiant Travel COIndustrials · Air Transportation, Scheduled · CIK 1362468 · FY ends Dec 31
$81.85
+5.44 (+7.12%)
USD · as of 2026-08-21 · marketstack

ALGT · 10-K · period ended 2021-12-31

← all ALGT documents
filed 2022-03-01 · EDGAR original ↗

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Item 1A. Risk Factors

Readers should carefully consider the risks described below before making an investment decision. Our business, financial condition or results of operations could be materially and adversely affected by any of these risks. The trading price of our common stock could decline due to any of these risks, and investors may lose all or part of their investment.

Risks Related to the COVID-19 Pandemic

The COVID-19 pandemic has materially and adversely affected, and may continue to materially and adversely affect, our results of operations, financial position and liquidity.

In December 2019, an outbreak of COVID-19 was identified in Wuhan, China. The COVID-19 outbreak spread throughout the world. In March 2020, the President of the United States declared a national emergency. The COVID-19 pandemic has materially and adversely affected passenger demand and bookings for air travel, thereby materially and adversely affecting operating income and cash flows from operations. As a result, we incurred a net loss of $184 million in 2020, our first net loss since 2002.

The extent of the impact of the COVID-19 pandemic on our business and our financial and operational performance will depend on future developments, including the duration, spread, severity and recurrences of the COVID-19 or similar viruses; the possible imposition of testing requirements before domestic travel; the duration and scope of related federal, state and local government restrictions; the availability and effectiveness of vaccines against COVID-19 and any variants of the virus; the extent of the impact of the COVID-19 pandemic on overall demand for air travel; and our access to capital during the pandemic, all of which are highly uncertain and cannot be predicted.

The COVID-19 pandemic has caused public health officials to recommend precautions to mitigate the spread of the virus. Since the onset of the COVID-19 pandemic, federal, state and local authorities have at various times instituted measures such as imposing self-quarantine requirements, requiring testing before entry into certain states; issuing directives forcing businesses to temporarily close, restricting air travel and issuing shelter-in-place and similar orders limiting the movement of individuals. To the extent in effect in the future, such measures may depress demand for air travel, disrupt our operations, and materially adversely affect our business.

Instances of actual or perceived risk of infection among our employees, or our service providers’ employees, could further negatively impact our operations. We could also be materially adversely affected if we are unable to effectively maintain a suitably skilled and sized workforce, address employment-related matters, or maintain satisfactory relations with our employees or our employees’ labor representatives.

Particularly during December 2021 and January 2022, widespread positive COVID tests resulted in flight crew absences which have caused us to cancel numerous flights. These cancellations resulted in unusually high irregular operations costs as we compensate passengers on company-cancelled flights for inconvenience suffered in addition to the ticket price.

Moreover, the ability to attract and retain passengers depends, in part, upon the perception and reputation of our company and the public’s concerns regarding the health and safety of air travel generally. Actual or perceived risk of infection on our flights could have a material adverse effect on the public's comfort with air travel, which could harm our reputation and business. We expect we will continue to incur COVID-19 related costs as we sanitize airplanes and implement additional hygiene-related protocol to airplanes, and take other action to limit infection among our employees and passengers.

The COVID-19 pandemic continues to rapidly evolve. The ultimate impact of the COVID-19 pandemic is highly uncertain and subject to change.

Many attractions in the leisure destinations we serve, such as Walt Disney World in Orlando, Florida and Las Vegas hotels, temporarily closed during the pandemic, and many of these have reopened with restrictions in place, which have and will continue to impact travel to these destinations.

We have entered into agreements with the U.S. Treasury with respect to funding support pursuant to the Payroll Support Programs; pursuant to which we have agreed to certain restrictions on how we operate our business and use our cash and which could limit our ability to take actions that we otherwise might have determined to be in the best interests of our company and our shareholders.

On March 27, 2020, the Coronavirus Aid, Relief and Economic Security Act (the "CARES Act") was signed into law. The CARES Act provides liquidity in the form of grants and loans to air carriers, such as to us. Additional benefits were made available to us under a section of the Consolidated Appropriations Act, 2021 (the “PSP Extension Act”) enacted in December 2020 and the American Rescue Plan Act enacted in March 2021 ("PSP3"). In April 2020, January 2021 and April 2021, we reached agreements with the Treasury with respect to funding support pursuant to the Payroll Support Programs under the CARES Act, the PSP Extension Act and PSP3. Pursuant to these agreements, we have agreed to certain restrictions on our business and operations, including the following:

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We are prohibited from repurchasing our common stock and from paying cash dividends on our common stock until October 1, 2022;

We must place certain restrictions on certain higher-paid employee and executive pay, including limiting pay increases and severance pay or other benefits upon terminations, until April 1, 2023;

Until March 1, 2022, we must comply with any requirement issued by the DOT that we maintain certain scheduled air transportation service as DOT deems necessary to ensure services to any point served by us before March 1, 2020.

These restrictions may require that we take, or limit taking, actions that we believe to be in the best interests of our company and our shareholders. For example, the restrictions could require that we change certain of our business practices, risk our ability to retain key personnel, and expose us to additional costs (including increased compliance costs).

Risks Related to Allegiant

Our reputation and financial results could be harmed in the event of an accident or restrictions affecting aircraft in our fleet.

As of February 14, 2022, our operating fleet consists exclusively of 110 Airbus A320 series aircraft, of which all but 13 were acquired used. Our aircraft range from 3 to 24 years from their manufacture date at February 14, 2022, with an average age of 15 years.

An accident involving one of our aircraft, even if fully insured, could result in a public perception that we are less safe or reliable than other airlines, which would harm our business. Further, there is no assurance that the amount of insurance we carry would be sufficient to protect us from material loss. Because we are smaller than most airlines, an accident would likely adversely affect us to a greater degree than a larger, more established airline.

In-flight emergencies affecting our aircraft, and resulting media attention, could also contribute to a public perception regarding safety concerns and a loss of business.

The FAA could suspend or restrict the use of our aircraft in the event of actual or perceived mechanical problems or safety issues while it conducts its own investigation, whether involving our aircraft or another U.S. or foreign airline’s aircraft. Our business could also be significantly harmed if the public avoids flying our aircraft due to an adverse perception of the aircraft we utilize because of safety concerns or other problems, whether real or perceived, or in the event of an accident involving these aircraft.

A breach in the security of personal or credit card data could severely damage our reputation, cause considerable additional costs and result in regulatory penalties.

We receive, retain, and transmit certain personal information about our customers. Our on-line operations also rely on the secure transmission of this customer data. We use third party systems, software, and tools in order to protect the customer data we obtain through the course of our business. Although we use these security measures to protect this customer information, a compromise of our physical or network security systems through a cyber-security attack would create the risk that our customers’ personal information might be obtained by unauthorized persons. A compromise in our security systems could adversely affect our reputation, which could impact customers' willingness to do business with us using credit or debit cards, disrupt operations, and could also result in litigation or the imposition of penalties. In addition, it could be costly to remediate.

The way businesses handle customer data is subject to increasing legislation and regulation typically intended to protect the privacy of customer data received, retained, and transmitted. We could be adversely affected if we fail to comply with existing rules or practices, or if legislation or regulations are expanded to require changes in our business practices. These privacy developments are difficult to anticipate and could adversely affect our business, financial condition, and results of operations.

We rely heavily on automated systems to operate our business and any failure of these systems could harm our business.

We depend on automated systems to operate our business, including our air reservation system, telecommunication systems, our website, and other automated systems. Our continuing initiatives to enhance the capabilities of our automated systems could increase the risk of automation failures. Any failure by us to handle our automation needs could negatively affect our internet sales (on which we rely heavily) and customer service, and result in lost revenues and increased costs.

Our website and reservation system must be able to accommodate a high volume of traffic and deliver necessary functionality to support our operations. Our automated systems cannot be completely protected against events that are beyond our control, such as natural disasters, telecommunications failures, malware, ransom ware, security breaches or cyber-security attacks. Although we have implemented security measures and have information systems disaster recovery plans in place, we cannot assure investors that these measures are adequate to prevent disruptions or that the insurance would cover all losses. Substantial or repeated website, reservations system, or telecommunication system failures could decrease the attractiveness of our services.

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Any disruption to these systems could result in the loss of important data and revenue, increase in expenses, and harm to our business.

Increases in fuel prices or unavailability of fuel would harm our business and profitability.

Fuel costs constituted approximately 30.5 percent of our total operating expenses in 2021 and the average cost per gallon increased by 45.3 percent in 2021 over 2020 and has continued to increase in first quarter 2022. Significant increases in fuel costs have negatively affected our operating results in the past, and future fuel cost volatility could materially affect our financial condition and results of operations.

Both the cost and availability of aircraft fuel are subject to many economic and political factors and events occurring throughout the world over which we have no control. Meteorological events may also result in short-term disruptions in the fuel supply. Aircraft fuel availability is also subject to periods of market surplus and shortage, and is affected by demand for heating oil, gasoline, and other petroleum products. Due to the effect of these events on the price and availability of aircraft fuel, our ability to control this cost is limited, and the price and future availability of fuel cannot be predicted with any degree of certainty. Due to the high percentage of our operating costs represented by fuel, a relatively small increase in the price of fuel could have a significantly negative impact on our operating costs. A fuel supply shortage or higher fuel prices could result in reduction of our service during the period affected.

We have made a business decision not to purchase financial derivatives to hedge against increases in the cost of fuel. This decision may make our operating results more vulnerable to the impact of fuel price increases.

Increased labor costs could result from industry conditions and could be impacted by labor-related disruptions.

Labor costs excluding the impact of the CARES Act grants constituted approximately 33.5 percent of our total operating costs in 2021, our largest expense line item. Labor costs are generally rising and it has become more difficult to find suitable candidates in the current economic environment.

Further, we have four employee groups (pilots, flight attendants, flight dispatchers and maintenance technicians) which have elected union representation. These groups represent approximately 71.0 percent of our employees.

In 2016, we reached a collective bargaining agreement with the International Brotherhood of Teamsters, representing our pilots. The pilot agreement is now amendable and the parties are in the process of negotiating a new labor agreement.

An agreement with the Transport Workers Union for the flight attendant group was approved in 2017 and becomes amendable during 2022. We also have agreements with the International Brotherhood of Teamsters for the flight dispatchers which was approved in May 2019 and for maintenance technicians which was approved in October 2021. These agreements will impact our costs over their respective five-year contract terms.

Future union contracts with these, or other, work groups could put additional pressure on our labor costs.

If we are unable to reach agreement on the terms of collective bargaining agreements in the future, or we experience wide-spread employee dissatisfaction, we could be subject to work slowdowns or stoppages. Any of these events could have an adverse effect on our operations and future results.

The successful development of our first Sunseeker Resort is dependent on commercial and economic factors, some of which are beyond our control.

We are developing a hotel resort in Southwest Florida. After suspension of construction during the pandemic, construction recommenced in August 2021. The successful development of the project will be subject to various risks inherent in construction projects (such as supply chain issues, cost overruns and construction delays) as well as risks of gaining sufficient interest from vacationers to stay in our hotel and suites, the desirability of the project’s location, competition and the ability to profitably operate the hotel and related offerings once open.

The success of our alliance with Viva Aerobus will depend on our ability to obtain necessary government approvals and other factors.

We will be able to implement the joint alliance with Viva Aerobus as planned only if the DOT grants us antitrust immunity and we receive similar approval from Mexican authorities. Although we believe we should qualify for these approvals, there can be no assurance we will be able to obtain them on a timely basis, or at all.

Many of the U.S. airports from which we hope to offer this service do not currently qualify to offer international service. The initiation of this service from these airports will depend on the airport satisfying the requirements for international service, for which we can provide no assurance.

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Prior to offering international service on our website, we will need to implement the necessary systems to accommodate international travel and to meet the various requirements imposed by the U.S. and Mexico. There is no assurance that these requirements will be met in time for the expected launch of these services.

For Mexican routes to be operated by Viva Aerobus, we will be relying on them to provide our customers with the quality flight experience our customers expect when traveling on our airline. Otherwise, the success of the joint alliance and our reputation may suffer.

Increases in taxes could impact demand for our services.

In 2022, Congress may consider legislation that could increase the amount of Federal Excise Tax (“FET”) and/or one or more of the other government fees imposed on air travel. By increasing the overall price charged to passengers, any additional taxes or fees could lessen the demand for air travel or force carriers to lower fares to maintain demand. Increased taxes and fees per passenger may impact our load factors more than other airlines as our lower fares are designed to stimulate demand for our services.

FAA limitations could impact our ability to grow in the future.

As with all airlines, the FAA must approve all aircraft and cities to be added to our operation specifications. Although there are no restrictions in place at the current time, future limitations from the FAA could potentially hinder our growth.

Unfavorable economic conditions may adversely affect travel from our markets to our leisure destinations.

The airline industry is particularly sensitive to changes in economic conditions. Unfavorable U.S. economic conditions have historically driven changes in travel patterns and have resulted in reduced discretionary spending for leisure travel. Unfavorable economic conditions could impact demand for airline travel in our under-served cities to our leisure destinations. During difficult economic times, we may be unable to raise prices in response to fuel cost increases, labor, or other operating costs, which could adversely affect our results of operations and financial condition.

Our indebtedness, debt service obligations and other commitments could adversely affect our business, financial condition and results of operations as well as limit our ability to react to changes in the economy or our industry and prevent us from servicing our debt and operating our business.

Our debt and finance lease obligations as of December 31, 2021 totaled $1.74 billion net of related costs. In addition, in December 2021, we entered into a purchase agreement with The Boeing Company to purchase 50 Boeing 737 MAX aircraft to deliver in 2023 to 2025. This indebtedness, the Boeing purchase agreement and other commitments with debt service and fixed charge obligations could:

–make it more difficult for us to satisfy our obligations with respect to our indebtedness, and any failure to comply with the obligations of any of our debt instruments, including financial and other restrictive covenants, could result in an event of default under agreements governing our indebtedness;

–make it more difficult to satisfy our other future obligations, including our obligations to pay the purchase price in respect of current and future aircraft purchase contracts;

–require us to dedicate a substantial portion of our cash flow to pay principal and interest on our debt, which will reduce the funds available to fund internal growth through working capital, capital expenditures, and for other purposes;

–limit our flexibility in planning for, or reacting to, changes in our business, the competitive environment, legislation and our industry;

–make us more vulnerable to adverse changes in our business, economic, industry, market or competitive conditions and adverse changes in government regulation;

–expose us to interest rate and pricing increases on indebtedness and financing arrangements;

–restrict us from pursuing strategic acquisitions or exploiting certain business opportunities;

–subject us to a greater risk of non-compliance with financial and other restrictive covenants in financing arrangements;

–limit, among other things, our ability to obtain additional financing for working capital, capital expenditures, debt service requirements, execution of our business strategy and other purposes or raise equity capital in the future and increasing the costs of such additional financings; and

–place us at a competitive disadvantage compared to our competitors who may not be as highly leveraged or who have less debt in relation to cash flow.

In addition, our ability to service our indebtedness will depend on our future performance, which will be affected by prevailing economic conditions and financial, business, regulatory and other factors. Many of these factors are beyond our control and could materially adversely affect our business, results of operations, cash flows and financial condition.

At maturity, or in the event of an acceleration of payment obligations, we may be unable to pay our outstanding indebtedness with our cash and cash equivalents then on hand. In such event, we would be required to seek alternative sources of funding, which may not be available on commercially reasonable terms, terms as favorable as our current agreements, or at all. If we are unable to refinance our indebtedness or find alternative means of financing our operations, we may be required to take actions that are inconsistent with our current business practices or strategy.

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The announced upcoming discontinuance of publishing LIBOR rates may impact the cost or availability of financing for us.

A large portion of our variable rate indebtedness ( $927.5 million of outstanding principal as of December 31, 2021) references the London interbank offered rates ("LIBOR") as a benchmark for establishing the interest rate. LIBOR is expected to be phased out by the end of 2022. Although all of our LIBOR-based borrowings offer prepayment without penalty, uncertainty as to the nature of alternative reference rates and as to potential changes or other reforms to LIBOR may adversely impact the cost and availability of borrowings on which we have relied and intend to rely in the future.

Covenants in our senior secured term loan, senior secured notes and construction loan could limit how we conduct our business, which could affect our long-term growth potential.

As of December 31, 2021, the principal balances of our Term Loan and Senior Secured Notes totaled $685.9 million and the principal balance of our Sunseeker construction loan was $175.0 million. The loan agreements contain covenants limiting our ability to, among other things, make certain types of restricted payments, including paying dividends, incur debt or liens, merge or consolidate with others, dispose of assets, enter into certain transactions with affiliates, engage in certain business activities or make certain investments. In addition, the loan agreements contain financial covenants, including requiring us, at the end of each calendar quarter, to maintain a maximum total leverage ratio of 5.00:1.00 and to maintain a minimum aggregate amount of liquidity of $300.0 million. We have pledged our assets to secure the Term Loan and Senior Secured Notes with the exceptions of aircraft and aircraft engines, the Sunseeker Resort and certain other exceptions. The Sunseeker Resort is pledged to secure a $350.0 million construction loan agreement to finance the completion of the construction of the Resort. This will limit our ability to obtain debt secured by these pledged assets while these loans are outstanding.

These loan agreements contain various events of default (including failure to comply with the covenants under the loan agreements), and upon an event of default the lenders may, subject to various cure rights, require the immediate payment of all amounts outstanding under the these loans.

As a result of these restrictive covenants, we may be limited in how we conduct business, and we may be unable to raise additional debt or equity financing to operate during difficult times or to take advantage of new business opportunities.

Any inability to obtain financing for aircraft under contract could harm our fleet growth plan.

We typically finance our aircraft through debt financing after purchase. Although we believe debt financing will be available

for the aircraft we will acquire and for required pre-delivery deposits for our Boeing order, we cannot provide assurance that we will be able to secure such financing on terms attractive to us or at all. To the extent we cannot secure such financing on acceptable terms or at all, we may be required to modify our aircraft acquisition plans, incur higher than anticipated financing costs, or use more of our cash balances for aircraft acquisitions than we currently expect.

Our maintenance costs may increase as our fleet ages.

In general, the cost to maintain aircraft increases as they age, and exceeds the cost to maintain newer aircraft. FAA regulations, including the Aging Aircraft Airworthiness Directives, require additional and enhanced maintenance inspections for older aircraft. These regulations can directly impact the frequency of inspections as an aircraft ages, and vary by aircraft or engine type, depending on the unique characteristics of each aircraft and/or engine.

In addition, we may be required to comply with any future law changes, regulations, or airworthiness directives. We cannot assure investors our maintenance costs will not exceed our expectations.

We rely on third parties to provide us with facilities, aircraft and services that are integral to our business.

We have entered into agreements with third party contractors to provide certain facilities and services required for our operations, such as aircraft maintenance, ground handling, baggage services, and ticket counter space. Our reliance on others to provide essential services on our behalf gives us less control over costs and the efficiency, timeliness and quality of contract services.

We also rely on Boeing and the owners of used aircraft under contract to be able to deliver aircraft in accordance with the terms of executed agreements in a timely manner. Our planned initiation of service with these aircraft in the future could be adversely affected if the third parties fail to perform as contractually obligated.

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We may not be able to maintain or grow our ancillary revenues.

Our business strategy includes expanding our ancillary products and services. We cannot ensure that passengers will pay for additional ancillary products and services we offer in the future, or that they will continue to pay for the ancillary products and services we currently offer. Regulatory changes could also adversely affect our ancillary revenue opportunities. Failure to maintain our ancillary revenues could have a material adverse effect on our results of operations, financial condition and stock price. If we are unable to maintain and grow these revenues, we may be unable to execute our strategy to continue to offer low base fares in order to stimulate demand.

Our business could be harmed if we lose the services of our key personnel.

Our business depends upon the efforts of our chief executive officer, Maurice J. Gallagher, Jr., president, John Redmond, and a small number of executive management and operating personnel. As of June 1, 2022, Mr. Gallagher will transition from chief executive officer to executive chairman and Mr. Redmond will assume the role of president and chief executive officer. We do not currently maintain key-man life insurance on Mr. Gallagher, Mr. Redmond or any other executives. We may have difficulty replacing management or other key personnel who leave and, therefore, the loss of the services of any of these individuals could harm our business.

Risks Associated with the Airline and Travel Industry

Our operating results could be affected by outbreaks of communicable diseases.

As has resulted from the COVID-19 pandemic, contagious illness and fear of contagion could have a material adverse impact on the airline industry. Any general reduction in airline passenger traffic as a result of an outbreak of disease or other travel advisories could dampen demand for our services even if not applicable to our markets. Resulting decreases in passenger volume would harm our load factors, could increase our cost per passenger and adversely affect our operating results.

The airline industry is highly competitive and future competition in our under-served markets could harm our business.

The airline industry is highly competitive. The under-served cities we serve on a scheduled basis have traditionally attracted considerably less attention from our potential competitors than larger markets, and in most of our small city markets, we are the only provider of nonstop service to our leisure destinations. If other airlines or new airline start-ups begin to provide nonstop services to and from these or similar markets, or otherwise target these or similar markets, the increase in the amount of direct or indirect competition could cause us to reconsider service to affected markets, could impact our margins or could impact our future planned service.

A future act of terrorism, the threat of such acts, or escalation of U.S. military involvement overseas could adversely affect our industry.

Even if not directed at the airline industry, a future act of terrorism, the threat of such acts, or escalation of U.S. military involvement overseas could have an adverse effect on the airline industry. In the event of a terrorist attack, the industry would likely experience significantly reduced demand for travel services. These actions, or consequences resulting from these actions, would likely harm our business and the airline and travel industry. If we are called on to provide aircraft in the event of national emergencies as a result of our participation in the CRAF program, our operations would be disrupted.

Changes in government laws and regulations imposing additional requirements and restrictions on our operations could increase our operating costs.

Airlines are subject to extensive regulatory and legal compliance requirements, both domestically and internationally, that involve significant costs. In the last several years, the FAA has issued a number of directives and other regulations relating to the maintenance and operation of aircraft that have required us to incur significant expenditures. FAA requirements cover, among other things, retirement of older aircraft, fleet integration of newer aircraft, safety management systems, collision avoidance systems, airborne windshear avoidance systems, noise abatement, weight and payload limits, assumed average passenger weight, employee drug and alcohol testing, pilot and flight attendant duty time limitations, and increased inspection and maintenance procedures to be conducted on aging aircraft. The future cost of complying with these and other laws, rules and regulations, including new federal legislative and DOT regulatory requirements in the consumer-protection area, cannot be predicted and could significantly increase our costs of doing business.

Over the past 13 years the DOT has adopted revisions and expansions to a variety of its consumer protection regulations and policies. Additional new regulations or policies may be proposed or take effect in 2022 or thereafter, whether on DOT's initiative or as directed by Congress. We are not able to predict the impact of any new consumer protection rules on our business, though we monitor the progress of potential rulings. We are subject to fines or other enforcement actions if the DOT believes we are not in compliance with these or other rules or regulations or with the federal consumer protection laws administered by the DOT.

Even if our practices are found to be in compliance with the DOT rules, we could incur substantial costs defending our practices. Additionally, federal funding to airports and/or airport bond financing could be affected through future deficit reduction legislation,

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which could result in higher fees, rates, and charges at many of the airports we serve. From time to time legislative proposals have been made to re-regulate the airline industry in varying degrees - for example, to specify minimum seat-size and legroom requirements - which if adopted could affect our costs materially.

We (i.e., our airline subsidiary) and Viva, a Mexican airline, recently submitted to DOT a joint application requesting approval of and antitrust immunity for a comprehensive alliance agreement applicable to all routes we and/or Viva may operate between points in the United States and points in Mexico. We and Viva have asked DOT to provide final approval of the alliance agreement and to issue antitrust immunity by July 31, 2022, to help facilitate inauguration of service under the agreement in the first quarter of 2023. Some similar applications involving other carriers have taken DOT far longer to process, and there is no assurance our proposed time frame will be achieved. Nor is there assurance DOT will ultimately approve the agreement and grant antitrust immunity. Both parties have stated they do not intend to proceed under the agreement in the absence of antitrust immunity. In addition, performance under the agreement is contingent upon Mexican regulatory approval, as well as Mexico reattaining Category 1 status under the FAA’s International Aviation Safety Assessment program, a matter within the control of the FAA and the Government of Mexico. An adverse outcome in one or more of these respects would likely thwart our plans to enter the U.S.-Mexico market for a number of years, despite the effort and expense we have incurred and continue to incur on the project.

We anticipate that in 2022 and thereafter, legislative and regulatory concern with the environmental impacts of the air transportation industry will increase, and that the longer-term effects on our fleet and operating costs may be substantial. In the past, legislation to address climate change issues as they relate to the transportation industry has been introduced in the U.S. Congress, including a proposal to require transportation fuel producers and importers to acquire market-based allowances to offset the emissions resulting from combustion of their fuels. Similarly, as recently as February 2021, legislation was introduced in the U.S. Congress to incentivize the production of sustainable aviation fuel (also known as biofuel) and to assist the aviation industry in reducing emissions. In September 2021, the Biden Administration announced plans to release a comprehensive aviation climate action plan in the coming months. According to the White House announcement, civil aviation accounts for 11 percent of emissions by the U.S. transportation sector as a whole. Other executive actions taken by the Administration are intended to serve the goal of reducing aviation emissions by 20% by 2030 and unlocking the potential for a zero-carbon aviation sector as of 2050. We cannot predict whether this or any similar legislation will pass the Congress or, if enacted into law, how it ultimately would apply to our operations or the airline industry.

In addition, the EPA concluded in 2016 that current and projected concentrations of GHG emitted by various aircraft, including all of the aircraft we and other carriers operate, threaten public health and welfare. This finding may be a precursor to increased EPA regulation of commercial aircraft emissions in the United States, as has taken effect for operations within the European Union under EU legislation. Binding international measures adopted under the auspices of the International Civil Aviation Organization (“ICAO”), a specialized agency of the United Nations, are scheduled to become effective over the next several years, with the pilot phase having begun in 2021. In January 2021 the EPA adopted regulations setting emissions standards equivalent to ICAO’s for newly-designed aircraft, with immediate effect, and for in-production aircraft, effective 2028. Similarly, in December 2021, the EPA proposed particulate matter emission standards and test procedures applicable to certain classes of jet engines (including those commonly used in the airline industry) to replace the existing smoke standards for aircraft. These proposed standards and procedures would harmonize with ICAO requirements and apply to newly-designed and in-production aircraft engines. At present, the aircraft we operate are not affected by these standards, although as noted, we anticipate an ever-increasing legislative and regulatory focus on aviation’s impacts on the environment. These developments and any additional legislation or regulations addressing climate change are likely to increase our costs of doing business in the future and the increases could be material.

With respect to aircraft weight and balance, consumer protection, climate change, taxation, and other matters affecting the airline industry, whether the source of new requirements is legislative or regulatory, increased costs will adversely affect our profitability if we are unable to pass the costs on to our customers or adjust our operations to offset the new costs.

Existing and proposed state-specific labor laws could affect our ability to schedule and operate flights efficiently, and as a result could increase our operating costs and liability exposure.

Various states and localities across the country are attempting to impose requirements, such as wage and hour requirements, meal and rest break and sick leave laws, on flight attendants and pilots (“flight crew”) who spend the vast majority of their working hours in the air and in various states and jurisdictions on a daily basis. These requirements would create significant operational challenges for air carriers by creating a patchwork of state and local laws which undermine the federal deregulation of the airline industry and, in theory, could require airlines to simultaneously comply with rules which conflict with those of other jurisdictions and the provisions of labor agreements. Courts continue to remain divided on whether federal deregulation preempts these state laws and Congress has not addressed the issue. The impact on flight crew staffing, pay and scheduling technology may potentially increase our costs of doing business and could make certain routes cost prohibitive. Flight crews have filed class action lawsuits against air carriers in a number of states with varied results and, in many cases, the results have been appealed. We have been sued in California by a flight attendant seeking class action certification on claims involving these issues. Such suits are costly to defend and could result in sizeable liability exposure for any air carrier.

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Airlines are often affected by factors beyond their control, including air traffic congestion, weather conditions, increased security measures, and a reduction in demand to any particular market, any of which could harm our operating results and financial condition.

Like other airlines, we are subject to delays caused by factors beyond our control, including air traffic congestion at airports and en route, adverse weather conditions, increased security measures, and the outbreak of disease. Delays frustrate passengers and increase costs, which in turn could affect profitability. During periods of fog, snow, rain, storms or other adverse weather conditions, flights may be canceled or significantly delayed. Cancellations or delays due to weather conditions, traffic control problems, and breaches in security could harm our operating results and financial condition.

A substantial proportion of our scheduled flights have Las Vegas, Orlando, Phoenix, Tampa/St. Petersburg, Los Angeles, Punta Gorda, or Destin as either their destination or origin. Our business could be harmed by any circumstances causing a reduction in demand for air transportation to one or more of these markets, or our other leisure destinations, such as adverse changes in local economic conditions, negative public perception of the particular city, significant price increases, or the impact of future terrorist attacks or natural disasters.

Risks Related to Our Stock Price

The market price of our common stock may be volatile, which could cause the value of an investment in our stock to decline.

The market price of our common stock may fluctuate substantially due to a variety of factors, many of which are beyond our control, including:

–the impact of pandemics and other communicable diseases on air travel and any related government restrictions impacting air travel

–fuel price volatility, and the effect of economic and geopolitical factors and worldwide oil supply and consumption on fuel availability

–announcements concerning our competitors, new market entrants, the airline industry, or the economy in general

–strategic actions by us or our competitors, such as acquisitions or restructurings

–media reports and publications about the safety of our aircraft or the aircraft types we operate

–new regulatory pronouncements and changes in regulatory guidelines

–announcements concerning our business strategy

–our ability to grow service in the future as rapidly as the market anticipates as we continue to add more cities to our network

–general and industry-specific economic conditions

–changes in financial estimates or recommendations by securities analysts

–substantial sales of our common stock or other actions by investors with significant shareholdings

–additional issuances of our common stock

–labor costs or work actions

–general market conditions

The stock markets in general have experienced substantial volatility that has often been unrelated to the operating performance of particular companies. These types of broad market fluctuations may adversely affect the trading price of our common stock.

In the past, stockholders have sometimes instituted securities class action litigation against companies following periods of volatility in the market price of their securities. Although we have insurance to cover these claims, these lawsuits or similar litigation could result in substantial costs, divert management’s attention and resources, and harm our business or results of operations.

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Other companies may have difficulty acquiring us, even if doing so would benefit our stockholders, due to provisions under our corporate charter and bylaws, as well as Nevada law.

Provisions in our articles of incorporation, our bylaws, and under Nevada law could make it more difficult for other companies to acquire us, even if doing so would benefit our stockholders. Our articles of incorporation and bylaws contain the following provisions, among others, which may inhibit an acquisition of our company by a third party:

–advance notification procedures for matters to be brought before stockholder meetings

–a limitation on who may call stockholder meetings

–the ability of our board of directors to issue up to 5,000,000 shares of preferred stock without a stockholder vote

We are also subject to provisions of Nevada law that prohibit us from engaging in any business combination with any “interested stockholder,” meaning generally that a stockholder who beneficially owns 10 percent or more of our stock cannot acquire us for a period of time after the date this person became an interested stockholder, unless various conditions are met, such as approval of the transaction by our board of directors and stockholders.

Under U.S. laws and the regulations of the DOT, we must be under the actual control of U.S. citizens at all times. By law, our president/CEO and at least two-thirds of our board of directors and other managing officers must be U.S. citizens and not more than 25 percent of our voting stock may be owned or controlled by non-U.S. citizens (although consistent with DOT policy, our overall foreign economic ownership may be as high as 49 percent). Any of these restrictions as well as DOT prior-approval requirements could have the effect of delaying or preventing a change in control.

Our corporate charter and bylaws include provisions limiting voting by non-U.S. citizens.

To comply with restrictions imposed by federal law on foreign ownership of U.S. airlines, our articles of incorporation and bylaws restrict voting of shares of our capital stock by non-U.S. citizens. The restrictions imposed by federal law currently require no more than 25 percent of our stock be voted, directly or indirectly, by persons who are not U.S. citizens, and that our president and at least two-thirds of the members of our board of directors be U.S. citizens. Our bylaws provide no shares of our capital stock may be voted by or at the direction of non-U.S. citizens unless such shares are registered on a separate stock record, which we refer to as the foreign stock record. Our bylaws further provide no shares of our capital stock will be registered on the foreign stock record if the amount so registered would exceed the foreign ownership restrictions imposed by federal law. Registration on the foreign stock record is made in chronological order based on the date we receive a written request for registration. Non-U.S. citizens will be able to own and vote shares of our common stock only if the combined ownership by all non-U.S. citizens does not violate these requirements.

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Item 1B. Unresolved Staff Comments

None.

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Item 2. Properties

Aircraft

The following table summarizes our total in-service aircraft as of December 31, 2021:

Total aircraft 108

Ground Facilities

We lease facilities at the majority of our leisure destinations and several other airports we serve. Our leases for terminal passenger service facilities (which include ticket counter and gate space, and operations support areas) generally have a term ranging from month-to-month to several years, and may typically be terminated with a 30 to 90 day notice. We have also entered into use agreements at each of the airports we serve which provide for non-exclusive use of runways, taxiways, and other facilities. Landing fees under these agreements are based on the number of landings and weight of the aircraft.

The following details the airport locations we utilize as operational bases as of February 14, 2022:

Airport Location

Asheville Regional Airport Fletcher, North Carolina

Austin-Bergstrom International Airport Austin, Texas

Bellingham International Airport Bellingham, Washington

Cincinnati/Northern Kentucky International Airport Hebron, Kentucky

Des Moines International Airport Des Moines, Iowa

Destin-Fort Walton Beach Airport Destin, Florida

Ft. Lauderdale-Hollywood International Airport Ft. Lauderdale, Florida

Gerald R. Ford International Airport Grand Rapids, Michigan

Indianapolis International Airport Indianapolis, Indiana

Lehigh Valley International Airport Allentown, Pennsylvania

Los Angeles International Airport Los Angeles, California

Harry Reid International Airport Las Vegas, Nevada

McGhee Tyson Airport Knoxville, Tennessee

Nashville International Airport Nashville, Tennessee

Orlando Sanford International Airport Sanford, Florida

Phoenix-Mesa Gateway Airport Mesa, Arizona

Pittsburgh International Airport Pittsburgh, Pennsylvania

Punta Gorda Airport Punta Gorda, Florida

Sarasota Bradenton International Airport Sarasota, Florida

Savannah/Hilton Head International Airport Savannah, Georgia

St.Petersburg-Clearwater International Airport St. Petersburg, Florida

We have plans to open bases at Bishop International Airport in Flint, Michigan and Appleton International Airport in Appleton, Wisconsin during 2022.

We believe we have sufficient access to gate space for current and presently contemplated future operations at all airports we serve.

We use leased facilities at our operational bases to perform line maintenance, overnight parking of aircraft, and other operations' support. We lease additional space in cargo areas at Harry Reid International Airport (Las Vegas), Nashville International Airport,

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Orlando Sanford International Airport, Phoenix-Mesa Gateway Airport, Punta Gorda Airport, Sarasota Manatee Airport, Savannah/Hilton Head International Airport, Cincinnati/Northern Kentucky International Airport, and St. Petersburg-Clearwater International Airport for our primary line maintenance operations. We also lease or own warehouse space in Las Vegas, Orlando Sanford, St. Petersburg-Clearwater, Punta Gorda, and Phoenix-Mesa for aircraft spare parts and supplies.

Our primary corporate offices are located in Las Vegas, where we own approximately 11 acres of property containing approximately 211,000 square feet of office space.

We also lease and/or own other facilities in Las Vegas and Florida, with approximately 350,000 square feet of space used for training and other corporate purposes. These leases expire between 2022 and 2036.

Sunseeker Resort

We own approximately 24 acres on the harbor in Port Charlotte, Florida for the construction of Sunseeker Resort - Charlotte Harbor. In November 2021 we acquired an office building in Lake Suzy, Florida for Sunseeker administration. Additionally, we own a golf course consisting of 156 acres in Lake Suzy, Florida.

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Item 3. Legal Proceedings

We are subject to certain legal and administrative actions we consider routine to our business activities. We believe the ultimate outcome of any pending legal or administrative matters will not have a material adverse effect on our financial position, liquidity, or results of operations.

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Item 4. Mine Safety Disclosures

Not applicable.

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PART II

Item 5. Market for Registrant’s Common Equity, Related Stockholder Matters, and Issuer Purchases of Equity Securities

Market for our common stock

Our common stock is quoted on the Nasdaq Global Select Market (symbol: ALGT). On February 14, 2022, the last sale price of our common stock was $172.33 per share. The following table sets forth the range of high and low sale prices for our common stock for the periods indicated.

Period High Low

As of February 14, 2022, there were 175 holders of record of our common stock. Because many of our shares are held by brokers and other institutions on behalf of shareholders, we are unable to estimate the total number of beneficial holders.

Securities Authorized for Issuance under Equity Compensation Plans

The following table provides information regarding options, warrants and other rights to acquire equity securities under our equity compensation plans as of December 31, 2021:

Equity compensation plans approved by security holders(1) — N/A 240,792

(1)There are no securities to be issued under any equity compensation plans not approved by our security holders.

(2)Our 2016 Long-Term Incentive Plan applies a fungible ratio such that a full-value award, such as a restricted stock grant or restricted stock unit grant, will be counted at two times its number for purposes of the plan limit. As a result, a maximum of 120,396 shares of restricted stock are remaining for future issuance under the 2016 Long-Term Incentive Plan.

Dividend Policy

We paid a quarterly dividend from 2015 through first quarter 2020 when we suspended all cash dividends upon the onset of the pandemic. In addition, in connection with the Payroll Support Program Agreements we entered into with the Treasury, we are required to comply with the relevant provisions of the CARES Act, PSP Extension Act and PSP3, including those prohibiting the repurchase of common stock and the payment of cash dividends until September 30, 2022. As a result, we have not paid any dividend since the quarterly dividend which was declared and paid in first quarter of 2020.

Our Repurchases of Equity Securities

We agreed not to repurchase shares through September 30, 2022 in connection with receipt of financial support under the Payroll Support Program Agreements.

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Stock Price Performance Graph

The following graph compares the cumulative total shareholder return on our common stock with the cumulative total return on the Nasdaq Composite Index and the AMEX Airline Index since December 31, 2016. The graph assumes that the value of the investment in our common stock and each index was $100 on December 31, 2016 and that all dividends are reinvested. Stock price performance for the historical periods presented is not necessarily indicative of future results.

The stock price performance graph shall not be deemed incorporated by reference by any general statement incorporating by reference this annual report on Form 10-K into any filing under the Securities Act of 1933 or under the Securities Exchange Act of 1934, except to the extent that we specifically incorporate this information by reference, and shall not otherwise be deemed filed under such Acts.

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Item 6. Selected Financial Data

For the Year Ended December 31, Percent Change (5)

Total system statistics:

Average block hours per aircraft per day 7.0 5.9 8.0 18.6 (12.5)

Scheduled service statistics:

Percent of sales through website during period 94.7 % 93.1 % 93.3 % 1.6 1.5

(1) Includes effect of special items in the years 2020 and 2021.

(3) Defined as scheduled service revenue divided by revenue passenger miles.

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The following terms used in this section and elsewhere in this annual report have the meanings indicated below:

“Available seat miles” or “ASMs” represents the number of seats available for passengers multiplied by the number of miles the seats are flown.

“Average fuel cost per gallon” represents total aircraft fuel expense for our total system divided by the total number of fuel gallons consumed in our total system.

“Average stage length” represents the average number of miles flown per flight.

“Block hours” represents the number of hours during which the aircraft is in revenue service, measured from the time of gate departure until the time of gate arrival at the destination.

“Load factor” represents the percentage of aircraft seating capacity utilized (revenue passenger miles divided by available seat miles).

“Operating expense per ASM” or “CASM” represents operating expenses divided by total system available seat miles.

“Operating CASM, excluding fuel” represents operating expenses, less aircraft fuel expense, divided by total system available seat miles. This statistic provides management and investors the ability to measure and monitor our cost performance absent fuel price volatility. Both the cost and availability of fuel are subject to many economic and political factors and therefore are beyond our control.

“Passengers” represents the total number of passengers flown on all flight segments.

“Revenue passenger miles” or “RPMs” represents the number of miles flown by revenue passengers.

“Total passenger revenue per ASM” or “TRASM” represents total passenger revenue divided by scheduled service available seat miles.

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Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations

The following discussion and analysis presents factors that had a material effect on our results of operations during the years ended December 31, 2021 and 2020. Unless otherwise expressly stated, for discussion and analysis of 2019 and a comparison of our 2020 results to 2019 results, please refer to our Annual Report on Form 10-K for the year ended December 31, 2020, under Part II Item 7, Management's Discussion and Analysis of Financial Condition and Results of Operations. Also discussed is our financial position as of December 31, 2021 and 2020. Investors should read this discussion in conjunction with our consolidated financial statements, including the notes thereto, appearing elsewhere in this annual report. This discussion and analysis contains forward-looking statements. Please refer to the section entitled “Disclosure Regarding Forward-Looking Statements” at the beginning of this annual report on Form 10-K for a discussion of the uncertainties, risks and assumptions associated with these statements.

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2021 Highlights

The 2021 year continued to be impacted by the COVID-19 pandemic resulting in load factor reductions and a higher than normal level of cancellations across the industry. Despite the COVID challenges, highlights during the year included:

–Expanded the network by adding 111 new routes and eight new cities bringing total routes and cities served to 608 and 133 respectively as of December 31, 2021

–After the addition of Boeing 737 MAX aircraft, the list of potential incremental routes to add to the network will exceed 1,400

–Allegiant World Mastercard voted USA Today Readers' Choice Best Airline Co-Branded Credit Card for the third consecutive year

–Reported profitability in the second, third and fourth quarters 2021 after pandemic losses

–One of only a few domestic carriers to record a profitable year

–Successful equity offering completed in the second quarter of 2021 which resulted in the receipt of $335.1 million in cash

–Announced plans for a fully-integrated Commercial Alliance Agreement with Viva Aerobus

–Entered into an agreement with Boeing to purchase 50 737 MAX aircraft, powered by CFM LEAP 1-B engines, with deliveries beginning mid-2023

–Launched the Allways Rewards non-card loyalty program during the third quarter and ended 2021 with nearly 13 million members

–Partnered with Schneider Electric after the end of the year to help develop an ESG program.

–Included on Forbes' list of America's Best Employers for Diversity in 2021

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AIRCRAFT

Operating Fleet

The following table sets forth the number and type of aircraft in service and operated by us as of the dates indicated. All of the aircraft in our fleet as of December 31, 2021 are owned by us except as indicated in the footnotes to the table:

As of December 31,

(1) Does not include nine aircraft of which we have taken delivery as of December 31, 2021 and were not in service as of that date. Of the nine aircraft, two aircraft were acquired under operating leases and four were acquired under finance leases.

(2) Includes eleven aircraft under finance lease and eleven aircraft under operating lease as of December 31, 2021.

(3) Includes four aircraft under operating lease as of December 31, 2021.

As of December 31, 2021, we are party to forward purchase agreements for 51 aircraft with one delivery expected in 2022, ten in 2023 and the remainder thereafter. Additionally, we are party to finance leases of nine aircraft expected to deliver in 2022. Refer to Part I - Item 2. Properties for further detail regarding our aircraft fleet. We continuously consider aircraft acquisitions on an opportunistic basis.

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NETWORK

We manage capacity and route expansion through optimization of our flight schedule to, among other things, better match demand in certain markets. We continually adjust our network through the addition of new markets and routes, adjusting the frequencies into existing markets, and exiting under-performing markets, as we seek to achieve and maintain profitability on each route we serve.

As of February 14, 2022, and including recent service announcements, we were selling seats on 615 routes serving 132 cities in 43 states. This includes our recent announcements through February 14, 2022.

The following table shows the number of leisure destinations and cities served as of the dates indicated (includes cities served seasonally):

As of December 31,

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TRENDS

COVID-19

The COVID-19 pandemic has significantly impacted our operating results for the years ended December 31, 2020 and 2021 and may continue to do so into the future. We believe that demand in the foreseeable future will continue to fluctuate in response to fluctuations in COVID-19 cases, variants of the virus, hospitalizations, deaths, treatment efficacy, the availability of vaccines, CDC recommendations, and government restrictions.

Despite the pandemic and airline industry challenges, since the beginning of 2021 and through December 31, 2021, we have announced service on 111 new routes and to eight new cities, including seasonal and temporary routes. We will continue to manage capacity to meet demand, which we believe is a core strength of our business model.

Boeing Agreement

In December 2021, we signed an agreement with The Boeing Company to purchase 50 newly manufactured 737MAX aircraft scheduled to be delivered in 2023 to 2025 with options to purchase an additional 50 737’s. We believe this new aircraft purchase is complimentary with our low cost strategy based on of our intent to retain ownership of the aircraft, the longer useful life for depreciation purposes, expected fuel savings and operational reliability from the use of these new aircraft.

Growth

We plan to continue to grow our aircraft fleet and route network and have executed agreements to acquire 69 incremental aircraft since January 1, 2021, of which 60 have yet to be delivered as of February 14, 2022. Our future profitability will be affected by the success of our growth initiatives.

Operations

Noncontrollable and controllable factors have contributed to a higher than normal level of cancellations beginning in second quarter 2021 and have resulted in increased irregular operations costs. The noncontrollable factors include labor shortages, weather, TSA delays generally and particularly at smaller airports, airport overcrowding and supply chain disruptions. Controllable issues relate to various aspects of our operations as we had to readjust to providing peak capacity while also facing a number of external issues as indicated above. We believe these issues are not unique to Allegiant nor do we believe they are systemic. Our irregular operations costs are also impacted by our policy to compensate passengers for their inconvenience in addition to the ticket price, which we believe is unique and incremental to what other airlines provide on cancellations.

We are investing incrementally in our operations in an attempt to improve performance and this may put pressure on unit costs in the near term. However, if these problems persist, we may suffer reputational damage and incur higher costs for irregular operations.

Union Negotiations

The collective bargaining agreement with our pilots is currently amendable and the parties have begun to discuss the terms of a new labor agreement for this work group. The terms of any new collective bargaining agreement will impact our costs over the term of the contract.

Aircraft Fuel

The cost of fuel is volatile, as it is subject to many economic and geopolitical factors we can neither control nor predict. Significant increases in fuel costs could materially affect our operating results and profitability. We have not sought to use financial derivative products to hedge our exposure to fuel price volatility, nor do we have any plans to do so in the future.

Engagement of Schneider Electric as ESG Consultant

We have entered into a three-year partnership with Schneider Electric to help us develop an Environmental, Social and Governance (ESG) program including:

–Identifying and prioritizing relevant ESG topics through a materiality assessment

–Establishing ESG goals and environmental goal achievement plans

–Developing an inaugural ESG report referencing the Global Reporting Initiative (GRI) and Sustainability Accounting Standards Board (SASB) frameworks

–Providing ongoing carbon emissions reporting of Scope 1, 2 and 3 greenhouse gas (GHG) emissions

–Supporting the communications efforts around our ESG program

Viva Aerobus Alliance

In December 2021, we announced plans for a fully-integrated commercial alliance agreement with Viva Aerobus, designed to expand options for nonstop leisure air travel between our markets in the United States and Mexico. We and Viva Aerobus have

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submitted a joint application to the DOT requesting approval of and antitrust immunity for the alliance. The transactions are also subject to clearance by the Mexican Federal Economic Competition Commission.

We and Viva Aerobus currently expect to offer flights under the alliance beginning in the first quarter of 2023, pending governmental approval of the applications.

Sunseeker Resort

We recommenced the construction of our Sunseeker Resort in Southwest Florida in August 2021. In October 2021, we entered into a credit agreement with affiliates of Castlelake L.P. to finance up to $350 million of the remaining construction cost. With this funding, we expect to open the Resort in early 2023.

Our Operating Expenses

A brief description of the items included in our operating expense line items follows.

Aircraft fuel expense includes the cost of aircraft fuel, fuel taxes, into plane fees and airport fuel flowage, storage or through-put fees.

Salaries and benefits expense includes wages, salaries, and employee bonuses, sales commissions for in-flight personnel, as well as expenses associated with employee benefit plans, stock compensation expense related to equity grants, and employer payroll taxes. The CARES Act employee retention tax credit is recorded as an offset to salaries and benefits expense.

Station operations expense includes the fees charged by airports for the use or lease of airport facilities and fees charged by third party vendors for ground handling services, commissary expenses, irregular operations, and other related services.

Depreciation and amortization expense includes the depreciation of all owned fixed assets and assets recorded in connection with a finance lease, including aircraft and engines. Also included is the amortization of major maintenance expenses on our Airbus A320 series aircraft and engines, which are capitalized under the deferral method of accounting and amortized as a component of depreciation and amortization expense over the estimated period until the next scheduled major maintenance event.

Maintenance and repairs expense includes all parts, materials and spares required to maintain our aircraft. Also included are fees for repairs performed by third party vendors.

Sales and marketing expense includes all advertising, promotional expenses, sponsorships, travel agent commissions and debit and credit card processing fees associated with the sale of scheduled service and air-related ancillary charges.

Aircraft lease rentals expense consists of the cost of leasing aircraft under operating leases with third parties as well as the cost for sub-service which may be contracted out in conjunction with operational disruptions.

Other expense includes travel and training expenses for crews and ground personnel, facility lease expenses, professional fees, personal property taxes, information technology consulting, non-salary expenses for non-airline initiatives (including, Sunseeker Resort - Charlotte Harbor, and the now discontinued Allegiant Nonstop family entertainment centers and Teesnap), the cost of passenger liability insurance, aircraft hull insurance and all other insurance policies excluding employee welfare insurance. Additionally, this expense includes loss on disposals of aircraft and other equipment disposals, and all other administrative and operational overhead expenses not included in other line items above.

Payroll Support Programs grant recognition includes the portion of government payroll support that represents a direct grant and is recognized as a credit to operating expense on the statement of income.

Special charges include non-cash impairment charges taken in 2020 on the long-lived assets of our subsidiaries including Sunseeker Resort, Allegiant Nonstop, Teesnap and on an investment in a third party as well as other charges specifically related to COVID-19 including the non-operating special charges related to the termination of the loan agreement related to Sunseeker Resort Charlotte Harbor. Special charges taken in 2021 include charges specifically related to COVID-19. See Note 2 to the Consolidated Financial Statements for further information.

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RESULTS OF OPERATIONS

2021 compared to 2020

Operations during 2020 consisted of two months of pre-pandemic activity and the period from March 2020 through December 2020 which was substantially impacted by the pandemic. The comparisons below of the results for 2021 and 2020 should be read with this in mind.

As comparisons of our 2021 results to 2020 reflect disproportionate changes due to the impact of the pandemic on air travel, we have also provided analysis of certain revenue and expense line items to 2019 results where helpful to understand trends in our performance.

Operating Revenue

Passenger revenue. Passenger revenue increased 75.0 percent in 2021 compared with 2020. The increase was primarily attributable to the effects of COVID-19 in 2020, where a significant decline in passenger demand impacted operations from March to December 2020. Scheduled service passengers and average base fares in 2021 were up 57.9 percent and 11.5 percent, respectively, over 2020.

As compared to 2019, passenger revenue decreased by 6.2 percent, as the impact of a 13.6 percentage point decline in scheduled service load factor was partially offset by a 9.5 percent increase in capacity as we continued to restore capacity from 2020 levels and expand our route network.

Air ancillary average fare for 2021 increased by 10.0 percent when compared to 2020 and 12.3 percent when compared to 2019, the increase over 2019 more than offsetting a 5.0 percent decline in average base fares. The increase was primarily driven by an increased take rate on bundled air ancillary products.

Third party products revenue. Third party products revenue for 2021 increased 86.1 percent over 2020 and 23.5 percent when compared to 2019. The increase from 2020 was primarily the result of greater travel demand for rental cars and hotels than the early part of the pandemic. The increase from 2019 was attributable to growth in our co-branded credit card revenues, which more than offset declines in rental car days and hotel room nights.

Fixed fee contract revenue. Fixed fee contract revenue for 2021 increased 53.3 percent compared with 2020. This was primarily due to a 37.1 percent increase in related departures due to increased charter activity when compared to 2020, which was most impacted by the pandemic. During 2021, ad-hoc charters increased by 181.1 percent over 2020 levels as we benefited from March Madness which did not occur in 2020 due to the pandemic and also the return of a full college football season.

Fixed fee contract revenue for 2021 as compared to 2019 decreased by 36.7 percent due to continuing depressed demand for group charters compared to pre-pandemic periods.

Other revenue. Other revenue decreased by 87.6 percent for 2021, when compared to 2020. The decrease is due to decreased activity in our non-airline subsidiaries, including the closure of the family entertainment centers in 2020 and the sale of our Teesnap golf management business in April 2021.

Operating Expenses

The following table presents operating unit costs on a per ASM basis, defined as Operating CASM, for the indicated periods. Excluding fuel on a per ASM basis provides management and investors the ability to measure and monitor our cost performance absent fuel price volatility. Both the cost and availability of fuel are subject to many economic and political factors beyond our control.

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Twelve Months Ended December 31, Percent Change

Payroll Support Programs grant recognition (1.16) (1.16) — — NM

(1) Reconciliation of CASM to Adjusted CASM:

Year Ended December 31,

(in millions) Per ASM (cents) (in millions) Per ASM (cents)

Add:

Bonus Accrual (27.1) (0.15) — —

Adjusted CASM (cents) 9.12 8.61

(2) Excludes aircraft fuel expense.

(3) Net benefit from Payroll Support Programs includes Payroll Support Programs grant recognition and Employee Retention Tax Credit.

Salaries and benefits expense. Salaries and benefits expense increased $106.7 million, or 28.3 percent, in 2021 compared to 2020. The increase is largely due to a 15.4 percent year over year increase in the average number of full-time equivalent employees. The increase was also driven by voluntary leave programs offered to employees, voluntary pay reductions, and suspension of the bonus accrual that were in effect during 2020 during the early stages of the pandemic.

Salaries and benefits expense increased by $34.1 million or 7.6 percent as compared to 2019. The increase is driven by a 2.2 percent increase in the average number of full time equivalent employees and annual increases in crew pay.

Aircraft fuel expense. Aircraft fuel expense increased $218.4 million, or 98.5 percent, in 2021 compared to the same period in 2020. The increase was due to the recovery from the COVID-19 pandemic as departures increased by 33.1 percent resulting in an increase of 36.9 percent in fuel gallons consumed along with a 45.3 percent increase in average fuel cost per gallon.

Aircraft fuel expense increased by $12.4 million or 2.9 percent in 2021 compared to 2019. This was primarily driven by a 5.9 percent increase in departures resulting in a 4.2 percent increase in fuel gallons consumed offset by a 1.4 percent decrease in average fuel cost per gallon.

Station operations expense. Station operations expense during 2021 increased $98.6 million or 68.1 percent over 2020 primarily due to a 33.1 percent increase in departures, increased costs associated with irregular operations, and increased airport and landing fees.

As compared to 2019, station operations expense increased by $71.9 million or 42.0 percent due to a 5.9 percent increase in departures, increased costs associated with irregular operations and airport fees. Irregular operations costs in 2021 were significantly attributable to COVID absences of flight crews which were highest in December 2021. These absences resulted in

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numerous flight cancellations. The amount of irregular operations costs is significantly impacted by our decision to compensate impacted passengers for their inconvenience in addition to the ticket price. Unusually high cancellations due to flight crew COVID absences have continued into early 2022.

Depreciation and amortization expense. Depreciation and amortization expense during 2021 increased $4.8 million or 2.7 percent including a $2.9 million increase in amortization of deferred heavy maintenance as compared to 2020 as there was an increase of 5.7 percent in the average number of aircraft in service.

When compared to 2019, depreciation and amortization expense increased 16.2 percent including a 59.7 percent increase in amortization of deferred heavy maintenance as the average number of aircraft in service during the period increased 20.3 percent.

Maintenance and repairs expense. Maintenance and repairs expense during 2021 increased by $42.0 million or 65.8 percent compared to 2020. This was primarily due to a 5.7 percent increase in the average number of aircraft in service and an 18.6 percent increase in utilization year over year as capacity was 33.3 percent lower in 2020 as a result of the pandemic.

As compared to 2019, maintenance and repairs expense increased by $14.2 million or 15.5 percent as the number of aircraft in service increased by 20.3 percent, offset by the effect of a 12.5 percent decrease in utilization year over two year.

Sales and marketing expense. Sales and marketing expense during 2021 increased 67.2 percent compared to 2020. In 2020, advertising spend was intentionally pulled back beginning in March due to the pandemic. There was also an increase in net credit card fees in 2021 as a result of a 75.0 percent increase in passenger revenue year over year.

As compared to 2019, sales and marketing expense decreased by 7.8 percent due to our efforts to more adeptly deploy advertising spend.

Other operating expense. Other expense increased by $4.6 million or 5.8 percent year over year, due to increased flight operations year over year.

Payroll Support Programs grant recognition. We received a total of $203.9 million during 2021 from the U.S. Treasury through the payroll support programs. The direct grants were recognized as a credit to operating expense on our statement of income, over the periods for which the funds were intended to compensate.

During 2020, we received $176.9 million in funds through the payroll support programs. We recognized $152.4 million of the direct grants as an offset to operating expense on our statement of income.

Special charges. Special charges of $14.0 million were recorded within operating expenses during 2021 compared to $306.3 million in 2020. The special charges relate to expenses that were unique and specific to COVID-19. These charges in 2021 include accelerated retirements of two airframes and three engines, acceleration of certain existing stock awards and an impairment loss on a building associated with the Allegiant Nonstop family entertainment line of business. Special charges recorded during 2020 included accelerated retirements of aircraft and airframes, impairment charges primarily in our non-airline subsidiaries, a loss on sale-leaseback transactions we would not likely have transacted absent cash conservation efforts as a result of COVID, salaries and benefits expense, and other various expenses during 2020. See Note 2 of the Notes to Consolidated Financial Statement for further information.

Non-operating special charges. Special charges of $26.6 million were recorded within non-operating expenses during 2020. We did not have any non-operating special charges in 2021.

Income Tax Expense. We recorded a $44.8 million tax expense (22.8 percent effective tax rate) compared to a $176.9 million tax benefit (49.0 percent effective tax rate) during 2021 and 2020 respectively. The 22.8 percent effective tax rate for 2021 differed from the statutory federal income tax rate of 21.0 percent primarily due to state income taxes and the impact of ASU 2016-09 related to share-based payments. The 49.0 percent effective tax rate for 2020 differed from the statutory federal income tax rate of 21.0 percent primarily due to the tax accounting impact of the CARES Act which includes a $98.0 million federal income tax benefit related to the full utilization of 2018 and 2019 net operating losses as well as the ability to carryback the majority of the 2020 net operating loss at a 35.0 percent tax rate applicable in earlier years as well as the remeasurement of deferred taxes and state taxes.

2020 compared to 2019

The comparison of our 2020 results to 2019 results is included in our Annual Report on Form 10-K for the year ended December 31, 2020, under Part II Item 7, Management's Discussion and Analysis of Financial Condition and Results of Operations.

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LIQUIDITY AND CAPITAL RESOURCES

Current liquidity

Cash, cash equivalents and investment securities (short-term and long-term) increased to $1.2 billion at December 31, 2021, from $685.2 million at December 31, 2020. Investment securities represent highly liquid marketable securities which are available-for-sale.

Restricted cash represents escrowed funds under fixed fee contracts, escrowed project funds and cash collateral against letters of credit required by hotel properties for guaranteed room availability, airports and certain other parties. Under our fixed fee flying contracts, we require our customers to prepay for flights to be provided by us. The prepayments are escrowed until the flight is completed and are recorded as restricted cash with a corresponding amount reflected as air traffic liability.

During 2021, we received a total of $203.9 million in assistance through the payroll support programs.

We suspended share repurchases and our quarterly cash dividend in first quarter 2020, as part of cash conservation efforts in response to the effects of COVID-19 on our business. In connection with our receipt of financial support under the payroll support programs, we agreed not to repurchase shares or pay cash dividends through September 30, 2022.

We believe we have more than adequate liquidity resources through our cash, cash equivalent and short term investment balances, operating cash flows and borrowings, to meet our current contractual obligations. We will continue to consider raising funds through debt financing on an opportunistic basis.

Debt

Our debt and finance lease obligations balance, without reduction for related issuance costs, increased from $1.68 billion as of December 31, 2020 to $1.77 billion as of December 31, 2021. During 2021, we borrowed $384.6 million and we made principal payments of $301.1 million, including $53.9 million on our senior secured revolving credit facility that matured on March 31, 2021 and $79.0 million in prepayments of debt secured by aircraft.

Sources and Uses of Cash

Operating Activities. Operating cash inflows are primarily derived from providing air transportation and related ancillary products and services to customers. During 2021, our operating activities provided $538.2 million of cash compared to $234.6 million during 2020. This change was mostly attributable to a $335.9 million increase in net income.

Investing Activities. Cash used in investing activities was $593.3 million during 2021 compared to $365.7 million in 2020. The change was due to an increase of $111.6 million of purchases of investment securities, net of maturities and a $50 million investment in 2021 in a note receivable to the counterparty in our announced joint venture alliance. In addition, there was $87.6 million related to proceeds from sale-leaseback transactions during 2020 compared to no such transactions in 2021. Purchases of property and equipment increased $25.6 million year over year.

Financing Activities. Cash provided by financing activities for 2021 was $285.5 million, compared to $164.6 million in 2020. The year-over-year change is mostly due to the equity offering completed on May 10, 2021 which resulted in the receipt of $335.1 million in cash. This was offset by the net effect of debt activity, as principal payments and debt issuance costs exceeded debt proceeds by $27.7 million during 2021, compared to $203.0 million of debt proceeds (net of related costs) in excess of principal payments during 2020. Additionally, there were no share repurchases or dividends paid in 2021, where there was $33.8 million and $11.4 million of such activity, respectively, in 2020.

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OFF-BALANCE SHEET ARRANGEMENTS, COMMITMENTS AND CONTRACTUAL OBLIGATIONS

The following table discloses aggregate information about our contractual cash obligations and off-balance sheet arrangements as of December 31, 2021 and the periods in which payments are due:

(1)Long-term debt obligations (including variable interest entities) include scheduled interest payments, using LIBOR rates as of December 31, 2021, and excludes debt issuance costs.

(2)Includes aircraft and engine acquisition obligations under existing purchase agreements, which are not reflected on our balance sheet.

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CRITICAL ACCOUNTING POLICIES AND ESTIMATES

The discussion and analysis of our financial condition and results of operations are based on our consolidated financial statements, which have been prepared in accordance with accounting principles generally accepted in the United States. The preparation of these financial statements requires us to make estimates and judgments that affect the reported amount of assets and liabilities, revenues and expenses, and related disclosure of contingent assets and liabilities at the date of our financial statements based on events and transactions occurring during the periods reported. Note 3 to our Consolidated Financial Statements provides a detailed discussion of our significant accounting policies.

Critical accounting policies are defined as those policies that reflect significant judgments about matters that are inherently uncertain. Our actual results may differ from these estimates under different assumptions or conditions. We believe our critical accounting policies are limited to those described below.

Affinity Credit Card Program

The Allegiant World Mastercard® is issued by Bank of America through which arrangement points are sold and consideration is received under an agreement which, as amended in September 2020, expires in 2029. Under this arrangement, we identified the following deliverables: travel points to be awarded (the travel component), use of our brand and access to our member lists, and certain other advertising and marketing elements (collectively the marketing component). Each of these deliverables is accounted for separately and allocation of the consideration from the agreement is determined based on the relative selling price of each deliverable. We applied a level of management judgment and estimation in determining the best estimate of selling price for each deliverable by considering multiple inputs and methods including, but not limited to, the redemption value of points awarded, discounted cash flows, brand value, volume discounts, published selling prices, number of points to be awarded and number of points expected to be redeemed.

Revenue from the travel component is deferred based on its relative selling price and is recognized into scheduled service revenue when the points are redeemed by cardholders and transportation is provided. Revenue from the marketing component is considered earned in the period in which points are sold and is therefore recognized into third party products revenue in the same period.

Accounting for Long-Lived Assets

We record impairment losses on long-lived assets used in operations, consisting principally of property and equipment, when events or changes in circumstances indicate, in management’s judgment, that the assets might be impaired and the undiscounted cash flows estimated to be generated by those assets are less than the carrying amount of those assets. In making these determinations, we utilize certain assumptions, including, but not limited to: (i) estimated fair value of the assets; and (ii) estimated future cash flows expected to be generated by those assets which are based on additional assumptions such as (but not limited to) asset utilization, average fare, block hours, fuel costs, length of service the asset will be used in operations, and estimated salvage values.

In estimating the useful lives and residual values of our aircraft, we have primarily relied upon actual experience with the same or similar aircraft types, current and projected future market information, and input from other industry sources. Subsequent revisions to these estimates could be caused by changing market prices of our aircraft, changes in utilization of the aircraft, and other fleet events. To the extent a change in estimate for useful lives or salvage values of our property and equipment occurs, there could be an acceleration of depreciation expense associated with the change in estimate. See Note 3 to the Consolidated Financial Statements for further detail.

Aircraft Maintenance and Repair Costs and Major Maintenance Deferral

We account for major maintenance costs of Airbus airframes and the related CFM engines using the deferral method. Under this method, the cost of major maintenance events is capitalized and amortized as a component of depreciation and amortization expense over the estimated period until the next scheduled major maintenance event. The timing of the next major maintenance event is estimated based on assumptions including estimated cycles, hours and months, required maintenance intervals, and the age/condition of related parts. These assumptions may change based on forecasted aircraft utilization changes, updates to government regulations, and manufacturer maintenance intervals, as well as unplanned incidents causing damage requiring a major maintenance event prior to a scheduled visit. If the estimated timing of the next maintenance event changes, the related amortization period would also change.

Passenger Revenue

Sales of passenger tickets not yet flown are recorded in air traffic liability. Passenger revenue is recognized when transportation is provided. The air traffic liability primarily includes sales of passenger tickets with scheduled departure dates in the future as well as credit vouchers which can be applied as payment toward the cost of a ticket. Credit vouchers are typically issued as a result of canceled travel prior to the contractual expiration date.

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We have experienced significant levels of canceled travel, particularly in the early months of the pandemic in 2020. During 2020, we suspended change and cancellation fees. In 2020, we announced that credit vouchers issued as a result of canceled travel beginning in January 2020 would have an extended expiration date of two years from the original booking date. This policy continued for credit vouchers issued through June 30, 2021. Effective July 1, 2021, credit vouchers issued have an expiration date of one year from the original booking date.Credit vouchers represented approximately 22 percent of the air traffic liability as of December 31, 2021. This compares to approximately 72 percent as of December 31, 2020 and approximately 8 percent prior to the onset of the COVID-19 pandemic.

We estimate the amount of credit vouchers not expected to be redeemed prior to their contractual expiration date ("credit voucher breakage") and recognize the associated passenger revenue at the time of issuance. Our credit voucher breakage estimates are primarily based on historical usage data, contract duration and resulting customer behavior. Given the impact of the COVID-19 pandemic on customer behavior and changes made in ticket validity terms, as well as the suspension of change and cancellation fees, our estimates of passenger revenue that will be recognized from the air traffic liability for credit voucher breakage may be adjusted in future periods as we periodically review our estimates based on actual experience to date.

For additional information on our significant accounting policies related to passenger ticket sales, see Note 3 of the Notes to the Consolidated Financial Statements.

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RECENT ACCOUNTING PRONOUNCEMENTS

See related disclosure in Note 3 to our Consolidated Financial Statements.

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Item 7A. Quantitative and Qualitative Disclosures about Market Risk

We are subject to certain market risks, including changes in interest rates and commodity prices (specifically, aircraft fuel). The adverse effects of changes in markets could pose potential loss, as discussed below. The sensitivity analysis does not consider the effects that such adverse changes may have on overall economic activity, nor does it consider additional actions we may take to mitigate our exposure to such changes. Actual results may differ.

Aircraft Fuel

Our results of operations can be significantly impacted by changes in the price and availability of aircraft fuel. Aircraft fuel expense during 2021 represented 30.5 percent of our total operating expenses. Increases in fuel prices, or a shortage of supply, could have a material impact on our operations and operating results. Based on our fuel consumption during 2021, a hypothetical ten percent increase in the average price per gallon of fuel would have increased fuel expense by approximately $44.9 million. We have not hedged fuel price risk for many years.

Interest Rates

As of December 31, 2021, we had $927.5 million of variable-rate debt, including current maturities and without reduction of $12.4 million in related costs. A hypothetical 100 basis point change in interest rates would have affected interest expense on variable rate debt by approximately $10.3 million during 2021.

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Item 8. Financial Statements

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Report of Independent Registered Public Accounting Firm

To the Shareholders and Board of Directors

Allegiant Travel Company:

Opinion on the Consolidated Financial Statements

We have audited the accompanying consolidated balance sheets of Allegiant Travel Company and subsidiaries (the Company) as of December 31, 2021 and 2020, the related consolidated statements of income, comprehensive income, shareholders’ equity, and cash flows for each of the years in the three-year period ended December 31, 2021, and the related notes (collectively, the consolidated financial statements). In our opinion, the consolidated financial statements present fairly, in all material respects, the financial position of the Company as of December 31, 2021 and 2020, and the results of its operations and its cash flows for each of the years in the three-year period ended December 31, 2021, in conformity with U.S. generally accepted accounting principles.

We also have audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the Company’s internal control over financial reporting as of December 31, 2021, based on criteria established in Internal Control – Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission, and our report dated March 1, 2022 expressed an unqualified opinion on the effectiveness of the Company’s internal control over financial reporting.

Basis for Opinion

These consolidated financial statements are the responsibility of the Company’s management. Our responsibility is to express an opinion on these consolidated financial statements based on our audits. We are a public accounting firm registered with the PCAOB and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the consolidated financial statements are free of material misstatement, whether due to error or fraud. Our audits included performing procedures to assess the risks of material misstatement of the consolidated financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the consolidated financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the consolidated financial statements. We believe that our audits provide a reasonable basis for our opinion.

Critical Audit Matter

The critical audit matter communicated below is a matter arising from the current period audit of the consolidated financial statements that was communicated or required to be communicated to the audit committee and that: (1) relates to accounts or disclosures that are material to the consolidated financial statements and (2) involved our especially challenging, subjective, or complex judgments. The communication of a critical audit matter does not alter in any way our opinion on the consolidated financial statements, taken as a whole, and we are not, by communicating the critical audit matter below, providing a separate opinion on the critical audit matter or on the accounts or disclosures to which it relates.

Estimated credit vouchers not expected to be redeemed

As discussed in Note 4 to the consolidated financial statements, the Company recorded an air traffic liability of $307.5 million, of which $67.0 million relates to credit vouchers for future travel as of December 31, 2021. In response to the COVID-19 pandemic, the contract duration for credit vouchers issued for canceled travel between January 1, 2020 and June 30, 2021 was extended from one to two years from the original booking date. The air traffic liability as of December 31, 2021 represents the value of credit vouchers for future travel, less an estimate for the amount of credit vouchers that are not expected to be redeemed prior to their contractual expiration date. The amount of such credit vouchers expected to expire unused is estimated based on the Company’s historical usage data for credit vouchers.

We identified the evaluation of certain credit vouchers used to determine the estimated air traffic liability as a critical audit matter. Subjective and challenging auditor judgment was required to evaluate the estimated amount of credit vouchers issued for canceled travel between January 1, 2020 and June 30, 2021 that are expected to expire unused. There is inherent uncertainty associated with management’s assumption of the historical usage data, which may differ from future usage of these credit vouchers.

The following are the primary procedures we performed to address this critical audit matter. We evaluated the design and tested the operating effectiveness of certain internal controls related to the Company’s air traffic liability process, including controls related to the estimated amount of credit vouchers expected to expire unused. We assessed the

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reasonableness of the Company’s estimate of credit vouchers issued between January 1, 2020 and June 30, 2021 expected to expire unused by comparing expected future usage to historical usage. We also evaluated the Company’s estimated amount of credit vouchers expected to expire unused by comparing it to our expectation, developed based on actual expirations of these credit vouchers that occurred subsequent to December 31, 2021.

/s/ KPMG LLP

We have served as the Company’s auditor since 2016.

Dallas, Texas

March 1, 2022

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ALLEGIANT TRAVEL COMPANY

CONSOLIDATED BALANCE SHEETS

(in thousands, except share amounts)

CURRENT ASSETS

Prepaid expenses and other current assets 28,073 24,616

Long-term investments 2,231 —

CURRENT LIABILITIES

LONG-TERM DEBT AND OTHER NONCURRENT LIABILITIES

COMMITMENTS AND CONTINGENCIES (NOTE 14)

SHAREHOLDERS' EQUITY

Accumulated other comprehensive gain (loss), net 2,056 (27)

The accompanying notes are an integral part of these consolidated financial statements.

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ALLEGIANT TRAVEL COMPANY

CONSOLIDATED STATEMENTS OF INCOME

(in thousands, except per share amounts)

Year Ended December 31,

OPERATING REVENUES:

OPERATING EXPENSES:

Payroll Support Programs grant recognition (202,181) (152,448) —

OTHER (INCOME) EXPENSES:

Special charges — 26,632 —

Earnings (loss) per share to common shareholders:

Shares used for computation:

Cash dividends declared per share: $ — $ 0.70 $ 2.80

The accompanying notes are an integral part of these consolidated financial statements.

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ALLEGIANT TRAVEL COMPANY

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(in thousands)

Year Ended December 31,

Other comprehensive income (loss):

Change in available for sale securities, net of tax 2,083 (178) 750

Foreign currency translation adjustments — 53 9

Total other comprehensive income (loss) 2,083 (125) 759

The accompanying notes are an integral part of these consolidated financial statements.

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ALLEGIANT TRAVEL COMPANY

CONSOLIDATED STATEMENTS OF SHAREHOLDERS’ EQUITY

(in thousands, except share amounts)

Accumulated

Common Additional other Total

stock Par paid-in comprehensive Retained Treasury shareholders'

outstanding value capital income (loss) earnings shares equity

Stock issued under employee stock purchase plan 39 — — — — 6,027 6,027

Cash dividends declared, $2.80 per share — — — — (45,552) — (45,552)

Other comprehensive income — — — 759 — — 759

Stock issued under employee stock purchase plan 57 — — — — 5,344 5,344

Other comprehensive income (loss) — — — (125) — — (125)

Payroll Support Programs warrant issuance — — 1,375 — — — 1,375

Stock issued under employee stock purchase plan 40 — — — — 7,951 7,951

Other comprehensive income — — — 2,083 — — 2,083

Payroll Support Programs warrant issuance — — 105 — — — 105

(1)Dividend declared and paid in the first quarter of 2020 prior to the onset of the pandemic. As a part of accepting benefits from the Treasury under payroll support programs, the Company has agreed not to pay cash dividends through September 30, 2022.

The accompanying notes are an integral part of these consolidated financial statements.

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ALLEGIANT TRAVEL COMPANY

CONSOLIDATED STATEMENTS OF CASH FLOWS

(in thousands)

Year ended December 31,

OPERATING ACTIVITIES:

Gain on aircraft and other equipment disposals (3,052) (1,811) (8,475)

Changes in certain assets and liabilities:

INVESTING ACTIVITIES:

Proceeds from sale-leaseback transactions — 87,580 —

Purchase of note receivable (50,000) — —

FINANCING ACTIVITIES:

Proceeds from issuance of common stock 335,139 — —

Cash dividends paid to shareholders(1) — (11,361) (45,552)

CASH PAYMENTS/(RECEIPTS) FOR:

SUPPLEMENTAL DISCLOSURE OF NONCASH TRANSACTIONS

Flight equipment acquired under finance leases 101,340 27,765 —

(1)Dividend declared and paid in the first quarter of 2020 prior to the onset of the pandemic. As a part of accepting benefits from the Treasury under payroll support programs, the Company has agreed not to pay cash dividends through September 30, 2022.

The accompanying notes are an integral part of these consolidated financial statements.

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ALLEGIANT TRAVEL COMPANY

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

For the years ended December 31, 2021, 2020 and 2019

Note 1 — Organization and Business of Company

Allegiant Travel Company (the “Company”) is a leisure travel company focused on providing travel services and products to residents of under-served cities in the United States. The Company operates a low-cost, low utilization passenger airline which sells air transportation both on a stand-alone basis and bundled with the sale of ancillary air-related and third party services and products. The Company also provides air transportation under fixed fee flying arrangements, generates other ancillary revenues, and operates non-airline related entities which include the development of Sunseeker Resort and related golf course. Previously, the Company also operated Allegiant Nonstop family entertainment centers and the Teesnap golf course management solution.

Scheduled service and fixed fee air transportation services have similar operating margins, economic characteristics, and production processes (check-in, baggage handling and flight services) which target the same class of customers, and are subject to the same regulatory environment. As a result, the Company believes its airline activities operate under one reportable segment and does not separately track expenses for scheduled service and fixed fee air transportation services. The Company's non-airline related entities represent separate reportable segments and include Sunseeker Resort, and other non-airline activities. Refer to Note 16 for additional information.

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Note 2 — Impact of the COVID-19 Pandemic

The rapid spread of COVID-19 and the related government restrictions, social distancing measures, and consumer fears have impacted flight loads, resulted in unprecedented cancellations of bookings and substantially reduced demand for new bookings throughout the airline industry. Starting in March 2020, the Company and the airline industry experienced a severe reduction in air travel which continued into 2021 to some extent. Demand in the foreseeable future will continue to be affected by fluctuations in COVID-19 cases, variants, hospitalizations, deaths, treatment efficacy and the availability of vaccines. The Company is continuously reevaluating flight schedules and adjusting capacity based on demand trends.

During 2020 and 2021, Congress enacted various legislation which provided support for the airline industry. This included The Coronavirus Aid, Relief and Economic Security Act (the "CARES Act") enacted in March 2020, the Consolidated Appropriations Act, 2021 enacted in December 2020 (the “Payroll Support Program Extension”) and the American Rescue Plan Act enacted in March 2021) (the “ARPA”). On January 15, 2021, the Company through its airline operating subsidiary Allegiant Air, LLC entered into a Payroll Support Program Extension Agreement (the “PSP2”) with the Treasury and received $91.8 million under the Payroll Support Program Extension.

In April 2021, the Company received $13.8 million in additional funds related to the PSP2 which included a loan of $1.7 million. In consideration for these additional funds, the Company issued additional warrants ( the "PSP2 Warrants") to the Treasury to acquire 924 shares of common stock at a price of $179.23 per share (based on the price of the Company's common stock on the Nasdaq Global Select Market on December 24, 2020).

The funds under PSP2 were used exclusively for wages, salaries and benefits.

In April 2021, the Company through its airline operating subsidiary Allegiant Air, LLC entered into a Payroll Support Program 3 Agreement (the "PSP3") with the Treasury under the ARPA and received a total of $98.4 million. The funds were used exclusively for wages, salaries and benefits.

As of December 31, 2021, all Payroll Support Program funds have been fully utilized.

Special Charges

The table below summarizes special charges recorded during 2021 and 2020.

Non-operating — — — —

Additional detail for the $14.0 million of total special charges for 2021 appears below:

•$2.5 million resulting from the accelerated retirement of two airframes and three engines

•$0.5 million impairment loss on a building in Chesterfield, Missouri associated with the Allegiant Nonstop family entertainment line of business.

•$10.9 million related to the acceleration of certain existing stock awards.

Additional detail for the $332.9 million of total special charges (operating and non-operating) for 2020 appears below:

•$161.6 million in impairment charges primarily in our non-airline subsidiaries

•$98.0 million resulting from the accelerated retirement of eight airframes and five engines, loss on sale leaseback transactions of eight aircraft, and write-offs of other aircraft related assets

•$35.1 million for additional salaries and benefits expense in relation to the elimination of positions as well as other non-recurring compensation expense associated with the acceleration of certain existing stock awards

•$26.6 million related to termination of a loan agreement intended to finance the development of Sunseeker Resort-Charlotte Harbor

•$5.0 million related to suspension of construction at Sunseeker Resort

•$6.6 million write-down on various non-aircraft assets and other various expenses

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Note 3 — Summary of Significant Accounting Policies

Basis of Presentation

The accompanying consolidated financial statements include the accounts of Allegiant Travel Company and its majority-owned operating subsidiaries. The Company's investments in unconsolidated affiliates, which are 50 percent or less owned, are accounted for under the equity or cost method. All intercompany balances and transactions have been eliminated.

The preparation of financial statements in conformity with U.S. generally accepted accounting principles requires management to make estimates and assumptions that affect the reported amounts in the financial statements and accompanying notes. Actual results could differ from these estimates.

Cash and Cash Equivalents

Cash and cash equivalents include investments and interest bearing instruments with original maturities of three months or less. Such investments are carried at cost which approximates fair value.

Restricted Cash

Restricted cash represents escrowed funds under fixed fee contracts, and cash collateral held against letters of credit required by hotel properties for guaranteed room availability, airports and certain other parties.

Accounts Receivable

Accounts receivable are carried at face amount which approximates fair value. In addition to income tax receivables, the accounts receivable consist primarily of amounts due from credit card companies associated with the sale of tickets for future travel. These receivables are short-term and generally settle within a few days of sale. There are also receivables related to commission amounts due from Enterprise Holdings Inc. based on terms in the rental car provider agreement and amounts due related to fixed fee charter agreements. If deemed necessary, the Company records charges to its allowance for doubtful accounts for amounts not expected to be collected, for which the balance was immaterial for all years presented.

Short-term and Long-term Investments

The Company’s investments in marketable securities are classified as available-for-sale and are reported at fair value with the net unrealized gain or (loss) reported as a component of accumulated other comprehensive income (loss) in shareholders’ equity. For investments in an unrealized loss position, the Company determines whether a credit loss exists by considering information about the collectability of the instrument and current market conditions. There have been no credit losses in the years presented. Investment securities with original maturities of three months or less are classified as cash equivalents. Investment securities with original maturities greater than three months are classified as either short-term investments or long-term investments based on the maturity date in relation to the balance sheet date. Short-term investments have a maturity date less than or equal to one year from the balance sheet date, and long-term investments have a maturity date greater than one year from the balance sheet date.

The amortized cost of investment securities sold is determined by the specific identification method with any realized gains or losses reflected in other (income) expense. The Company had minimal realized losses during the years ended December 31, 2021, 2020, and 2019. The Company believes unrealized losses related to debt securities are not other-than-temporary and does not intend to sell these securities prior to amortized cost recoverability.

The Company attempts to minimize its concentration risk with regard to its cash, cash equivalents, and investment portfolio. This is accomplished by diversifying and limiting amounts among different counterparties, the type of investment, and the amount invested in any individual security, commercial paper, or money market fund.

Expendable Parts, Supplies and Fuel, Net

Expendable parts, supplies and fuel inventories are valued at cost using the first-in, first-out method. Such inventories are charged to expense as they are used in operations. An obsolescence allowance for expendable parts and supplies is based on salvage values and the average remaining useful life of the Airbus fleet. The obsolescence allowance for expendable parts and supplies was $6.0 million and $4.3 million at December 31, 2021 and 2020, respectively. Rotable aircraft parts inventories are included in property and equipment.

Deposits and Other Assets

Deposits and Other Assets consist primarily of airport deposits, aircraft purchase deposits, deposits as required by the construction loan agreement and a note receivable to the counter-party in the Company’s joint venture alliance. The Company also had outstanding receivables from third parties as of December 31, 2021 and 2020, of which $12.4 million and $10.9 million respectively, was due more than one year after the balance sheet date.

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Operating Lease Right-of-Use Asset and Liability

The Company determines if an arrangement is a lease at inception and has lease agreements for aircraft, office facilities, office equipment, certain airport and terminal facilities, and other space and assets with non-cancelable lease terms. Certain real estate and property leases, aircraft leases, and various other operating leases are measured on the balance sheet with a lease liability and right-of-use ("ROU") asset. Airport terminal leases mostly include variable lease payments outside of those based on a fixed index, and are therefore excluded from consideration.

ROU assets represent the Company's right to use an underlying asset for the lease term, and lease liabilities represent the obligation to make scheduled lease payments. ROU assets and liabilities are recognized on the lease commencement date based on the present value of lease payments over the lease term. The present value of lease payments is calculated using an estimated incremental borrowing rate at lease commencement, which takes into consideration recent debt issuances as well as other applicable market data available.

Lease payments include fixed payments, variable payments based on an index or rate, reasonably certain purchase options, termination penalties, and others as required by the Accounting Standards (ASU) 2016-02, Leases (Topic 842). Lease payments do not include variable lease payments other than those that depend on an index or rate, any guarantee by the lessee of the lessor’s debt, or any amount allocated to non-lease components.

Lease terms include options to extend when it is reasonably certain that the option will be exercised. Leases with a term of 12 months or less are not recorded on the balance sheet. Additionally, lease and non-lease components are accounted for as a single lease component for real estate agreements.

Property and Equipment

Property and equipment are recorded at cost and depreciated using the straight-line method over their estimated useful lives less any estimated salvage value. Property under finance leases and related obligations are initially recorded at an amount equal to the present value of future minimum lease payments computed on the basis of the Company’s incremental borrowing rate, and depreciation is recorded on a straight-line basis and is included within depreciation and amortization expense. The estimated useful lives of the principal asset classes are shown below.

Aircraft, engines and related rotable parts 10-25 years

Buildings and leasehold improvements 10-25 years

Equipment 3-10 years

Computer hardware and software 3-10 years

In estimating the useful lives and residual values of aircraft, the Company primarily relies upon actual experience with the same or similar aircraft types, current and projected future market information, and input from other industry sources. Subsequent revisions to these estimates could be caused by changing market prices of the Company’s aircraft, changes in utilization of the aircraft, and other fleet events. Changes in the estimate for useful lives or residual values of the Company’s property and equipment could result in changes in depreciation expense.

Interest is capitalized using the Company’s weighted average borrowing rate and depreciated over the estimated useful life of the related asset(s) acquired/developed. Capitalized interest for the years ended December 31, 2021, 2020 and 2019 was $0.2 million, $4.1 million and $4.5 million, respectively.

Software Capitalization

The Company capitalizes certain internal and external costs related to the acquisition and development of computer software during the application development stage of projects. The Company amortizes these capitalized costs using the straight-line method over the estimated useful life of the software, which typically ranges from three to ten years. The Company had unamortized computer software development costs of $43.3 million and $42.3 million as of December 31, 2021 and 2020, respectively. Amortization expense related to computer software was $10.6 million, $9.6 million and $12.2 million for the years ended December 31, 2021, 2020 and 2019 respectively. Costs incurred during the preliminary and post-implementation stages are expensed as incurred.

Aircraft Maintenance and Repair Costs

The Company accounts for all non-major maintenance and repair costs incurred for its Airbus fleet under the direct expense method. Under this method, maintenance and repair costs for aircraft are charged to operating expenses as incurred. Maintenance and repair costs includes all parts, materials, and line maintenance activities required to maintain the Company's fleet.

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The Company accounts for major maintenance costs of its Airbus airframes and the related CFM engines using the deferral method. Under this method, the Company capitalizes the cost of major maintenance events, which are amortized as a component of depreciation and amortization expense, over the estimated period until the next scheduled major maintenance event. During 2021 and 2020, the Company capitalized $23.3 million and $12.8 million of major maintenance costs for engines with associated amortization expense of $21.0 million and $17.6 million respectively. During 2021 and 2020, the Company capitalized $39.0 million and $22.6 million of major maintenance costs for airframes. Amortization expense related to major maintenance costs was $21.1 million, $19.9 million and $14.9 million for the years ended December 31, 2021, 2020 and 2019 respectively.

Measurement of Impairment of Long-Lived Assets

The Company records impairment losses on long-lived assets used in operations, consisting principally of property and equipment, when events or changes in circumstances indicate, in management’s judgment, that the assets might be impaired, and the undiscounted future cash flows estimated to be generated by those assets are less than the carrying amount of those assets. In making these determinations, the Company utilizes certain assumptions, including, but not limited to: (i) estimated fair value of the assets; and (ii) estimated future cash flows expected to be generated by these assets, which are based on additional assumptions such as asset utilization, length of service for which the asset will be used in operations, and estimated salvage values.

For the year ended December 31, 2019, the Company did not incur any impairment losses.

For the year ended December 31, 2020, the Company recorded a $161.6 million impairment as a result of COVID-19.

For the year ended December 31, 2021, the Company recorded a $0.5 million impairment loss on a building in Chesterfield, Missouri associated with the Allegiant Nonstop family entertainment line of business.

Revenue Recognition

Passenger revenue

Passenger revenue includes scheduled service revenue, ancillary air-related charges, and travel point redemptions from the co-branded Allegiant World Mastercard® credit card and the Company's non-card loyalty program.

Scheduled service revenue consists of ticket revenue generated from nonstop flights in the Company’s route network, recognized either when the transportation is provided or when ticket voucher breakage occurs. Nonrefundable scheduled itineraries expire on the date of the intended flight, unless the date is extended by notification from the customer in advance. Itineraries sold for transportation not yet used, as well as unexpired credits, are included in air traffic liability.

Ancillary air-related charges include various services and products related to the flight such as baggage fees, the use of the Company’s website to purchase scheduled service transportation, advance seat assignments, and other services which are not included in the base ticket price. Revenues from air-related charges are recognized when the transportation is provided. If a customer cancels a flight, a voucher may be issued for a future flight, at which time the associated revenue is recognized upon completion of the future flight. Additionally, the Company estimates the value of vouchers that will expire unused and recognizes such revenue at the time of issuance.

Various taxes and fees, assessed on the sale of tickets to customers, are collected by the Company serving as an agent, and remitted to taxing authorities. These taxes and fees are not included as revenue in the Company’s consolidated statements of income and are recorded as a liability until remitted to the appropriate taxing authority.

Revenue from travel point redemptions from the co-branded credit card and the Loyalty program are described in the Affinity Credit Card Program and Allways Rewards Loyalty Program sections below.

Third party products revenue

Ancillary third party products revenue is generated from the sale of hotel rooms, rental cars and ticket attractions, as well as marketing revenue associated with the co-branded credit card. Revenue from the sale of third party products is recognized at the time the product is utilized, such as the time a purchased hotel room is occupied. Revenue from the sale of third party products is recorded net of amounts paid to wholesale providers, travel agent commissions, and transaction costs.

Pursuant to the co-brand arrangement with Bank of America, the Company has various performance obligations which are collectively referred to as the marketing component. These obligations consist of use of the Company’s brand and access to its member lists, and certain other advertising and marketing elements. The marketing component is recorded as third party products revenue in the period in which points are awarded to the credit card holders.

Fixed fee contract revenue

64

Fixed fee contract revenue consists of agreements to provide charter service on a year-round and ad hoc basis. Fixed fee contract revenue is recognized when the transportation is provided.

Other revenue

Other revenue is generated from non-airline activities as well as leasing aircraft and engines. Lease revenue is recognized ratably over the lease term.

Affinity Credit Card Program

The Allegiant World Mastercard® is issued by Bank of America through which arrangement points are sold and consideration is received under an agreement that expires in 2029. Under this arrangement, the Company identified the following deliverables: travel points to be awarded (the travel component), use of the Company’s brand and access to its member lists, and certain other advertising and marketing elements (collectively the marketing component). Each of these deliverables is accounted for separately and allocation of the consideration from the agreement is determined based on the relative selling price of each deliverable. The Company applied a level of management judgment and estimation in determining the best estimate of selling price for each deliverable by considering multiple inputs and methods including, but not limited to, the redemption value of points awarded, discounted cash flows, brand value, volume discounts, published selling prices, number of points to be awarded and number of points expected to be redeemed.

Revenue from the travel component is deferred based on its relative selling price and is recognized into passenger revenue when the points are redeemed by cardholders and transportation is provided. Revenue from the marketing component is considered earned in the period in which points are sold and is therefore recognized into third party products revenue in the same period.

Allways Rewards Loyalty Program

Allegiant’s Allways Rewards Loyalty Program enables program Members to earn points for every dollar they spend on the Company’s website. Under the program, which launched in August 2021, Members continue to accumulate points until the time they decide to redeem them. In addition to opportunities to redeem points for flights, lodging and rental cars, the program leverages Allegiant's partnerships to offer additional rewards to Members, including sports and live music event tickets and exclusive experiences. Members can also earn points by using their Allegiant World Mastercard®.

Under Allways Rewards, Members receive one point for every dollar spent at Allegiant.com, and two points per $1 for spending over $500 (excluding taxes and fees). The Company utilizes the deferred revenue method of accounting for points earned through the program based on the stand alone selling price and revenue is recognized when points are redeemed and the underlying service has been provided.

Advertising Costs

Advertising costs are charged to expense in the period incurred. Advertising expense was $31.3 million, $12.4 million and $29.1 million for the years ended December 31, 2021, 2020 and 2019, respectively. In 2019, the Company entered into a naming rights agreement with the Raiders of the National Football League for the professional football stadium in Las Vegas which opened in 2020. Prepayments and other associated advertising expenses began in mid-2020 and will continue through the term of this agreement.

Earnings per Share

Basic and diluted earnings per share are computed pursuant to the two-class method as opposed to the treasury method. Under the two-class method, the Company attributes net income to two classes, common stock and unvested restricted stock awards. Unvested restricted stock awards granted to employees under the Company’s Long-Term Incentive Plan are considered participating securities because they receive non-forfeitable rights to cash dividends at the same rate as common stock.

Source: SEC EDGAR (public domain) · 10-K for the period ended 2021-12-31, filed 2022-03-01 · accession 0001362468-22-000018

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