SRSEC Reporting Desk

Frontier Group Holdings, Inc. (ULCC) – Company response

2026-03-27 · Re: Form 10-K for the Fiscal Year Ended December 31, 2025 Filed on February 18, 2026 · Accession 0001193125-26-129115 · Responded

Responds to staff letter of 2026-03-17.

S. Securities and Exchange Commission (the “Commission”) concerning the above-referenced filing of the Company, as set forth in your letter to the Company dated March 17, 2026 (the “Comment Letter”). This letter confirms our telephone conversation with Yolanda Guobadia on March 27, 2026 regarding the Company’s request for a 10 business day extension from the initial response deadline of March 31, 2026 to respond to the Comment Letter. The Company currently expects to respond to the Comment Letter on or about April 14, 2026. Please do not hesitate to contact the undersigned at (202) 637-2113…

Full letter on EDGAR → · Filing index · All Frontier Group Holdings, Inc. (ULCC) correspondence

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