Frontier (ULCC) - 2023 Q4 - Annual Report
ULCCFrontier (ULCC)2024-02-21 05:07

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from __ to __ Commission File Number: 001-40304 Frontier Group Holdings, Inc. (Exact name of registrant as specified in its charter) Delaware 46-3681866 (State or other ...