Frontier Group Holdings, Inc. (ULCC) SEC Filings & Earnings Calls

Fleet restructuring costs and potential operational disruption from early lease returns and new aircraft integration.

“non-cash charges ... cash charges ... early lease termination and return of aircraft and engines”

Elevated fuel prices remain a cost headwind

“elevated fuel prices continue to be a cost headwind; average fuel cost $4.17 per gallon in Q2”

GAAP net loss of $90M in Q2 despite record revenue

“Net loss of $90 million on a GAAP basis”

Early lease termination of 24 aircraft (Early Return Agreement) incurred non-recurring charge

“non-recurring charge related to the early lease termination of 24 aircraft (the Early Return Agreement)” · word for word

Regulatory assessments

“In April 2026, the Company lost its appeal regarding the 2016-2018 Audit and received a preliminary assessment for the 2019-2022 Audit in the amount of $42 million” · word for word

Aircraft lease return costs

“During the six months ended June 30, 2026, the Company recorded $79 million of charges in connection with the return condition of aircraft and engines in aircraft rent” · word for word

Labor negotiations

“ALPA filed for mediation through the National Mediation Board (the 'NMB') in January 2024, and the parties are meeting regularly as part of the mediation process.” · word for word

Fuel cost pressure is significant; rising fuel costs erode margins despite strong revenue.

“Fuel expense $268M at $2.88/gal; fuel efficiency advantage but cost still high.”

Fleet restructuring charges and TSA reserve create non-recurring GAAP losses.

“$139M early lease termination charge; $73M TSA reserve”

Negative adjusted net income indicates underlying profitability challenges.

“Adjusted net loss $68M; adjusted operating loss $69M”

Fuel cost volatility

“Higher crude oil prices can increase our jet fuel costs, which we experienced during the three months ended March 31, 2026.” · word for word

Labor contract negotiations

“We are currently in negotiations with the unions which represent our pilots, flight attendants, and aircraft technicians regarding their next labor contracts.” · word for word

Regulatory and tax exposure

“we recorded an additional estimated liability of $77 million (the “TSA Reserve”)” · word for word

Fleet restructuring costs

“we recognized $139 million of operating expenses related to the Early Return Agreement” · word for word

Valuation allowance and deferred tax assets

“the Company had a valuation allowance of $119 million against its deferred tax assets” · word for word

Foreign ownership restriction limits voting rights

“the restrictions imposed by U.S. federal law and U.S. Department of Transportation (the “DOT”) policy require, among other things, that no more than 25% of our issued and outstanding voting stock be owned or controlled, directly or indirectly, by persons or entities who are not U.S. citizens” · word for word

Concentrated ownership / related party influence

“William A. Franke beneficially owns 43% of shares; Indigo Partners provides management services for $375k/quarter; three directors are Indigo affiliates.”

CEO transition risk

“Effective December 15, 2025, Mr. Biffle was no longer Chief Executive Officer ... Mr. Dempsey was appointed as the interim Chief Executive Officer ... Effective January 7, 2026, Mr. Dempsey was appointed as the Chief Executive Officer.” · word for word

Fleet reduction and delivery deferrals signal demand weakness and capacity rationalization.

“Deferral of 69 aircraft and termination of 24 aircraft leases indicate reduced growth expectations.”

Non-cash and cash charges totaling up to $270M create near-term earnings pressure.

“Non-cash charges $125M-$175M and cash charges $75M-$95M expected in H1 2026.”

Jet fuel price spike creates significant cost headwind, partially offset by revenue strength.

“Fuel cost increase of ~$0.50/gal, incremental $45-$50M expense.”

Operational disruption from Winter Storm Iona may impact near-term operations.

“Substantial operational disruptions arising from Winter Storm Iona on March 15 and 16, 2026, with lingering impacts expected.” · word for word

Fuel price volatility

“The cost of aircraft fuel is highly volatile and has generally been one of our largest individual operating expenses, accounting for 24% and 28% of our operating expenses for the years ended December 31, 2025 and 2024, respectively.” · word for word

Economic downturn sensitivity

“For most cost-conscious leisure travelers, travel is a discretionary expense, and though we believe ULCCs are best suited to attract travelers during periods of unfavorable economic conditions as a result of such carriers’ low-cost fares, travelers have often elected to replace air travel at such times with various other forms of ground transportation or hav” · word for word

IRS tax assessment

“Following a federal excise tax audit by the IRS covering the first quarter of 2021 to the second quarter of 2023, in June 2025, we received a revised assessment in the amount of $133 million related to the applicability of federal excise tax to certain optional ancillary products and services.” · word for word

Regulatory risk on ancillary fees and loyalty programs

“If this legislation or any similar legislation or regulation is enacted, it could fundamentally alter the profitability of our agreement with our co-branded credit card partner and the benefits we provide to our consumers through our co-branded credit card.” · word for word

Labor shortage and wage pressure

“The airline industry is currently experiencing certain shortages of qualified personnel. As is common with most of our competitors, we have faced considerable turnover of our employees. As a result of the foregoing, there can be no assurance that we will be able to attract or retain qualified personnel and we may be required to increase wages and/or benefits” · word for word

Extended government shutdown and FAA flight reduction directive negatively impacted revenue by ~$30M.

“The Company estimates these two events negatively impacted revenue by approximately $30 million.” · word for word

Full year 2025 net loss of $137M vs net income of $85M in 2024.

“Net income (loss) for the year ended December 31, 2025 was $(137) million”

Government shutdown impact on operations

“overcoming the impact of the government shutdown” · word for word

Leadership transition risk with interim CEO; guidance reaffirmation mitigates near-term uncertainty.

“CEO departure effective immediately; interim CEO appointed; guidance reiterated.”

IRS excise tax assessment

“In June 2025, the Company received a revised preliminary assessment in the amount of $133 million related to the applicability of federal excise tax to certain optional ancillary products and services.” · word for word

Negative operating cash flow

“Cash used in operating activities $(434) million for nine months ended September 30, 2025 vs $(169) million for prior year period.”

Labor cost pressure

“Salaries, wages and benefits $251 million for Q3 2025 vs $236 million for Q3 2024, an increase of $15 million.”

Competitive pricing environment and cost inflation from lower aircraft utilization; liquidity adequate but debt issuance adds leverage.

“Net loss $77M; CASM ex-fuel up 9.3%; issued $105M secured note post-quarter.”