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 ...

Frontier Group Holdings, Inc. (NASDAQ:ULCC) Q4 2023 Earnings Conference Call February 6, 2024 11:00 AM ET Company Participants David Erdman - Senior Director, Investor Relations Barry Biffle - Chief Executive Officer Jimmy Dempsey - President Mark Mitchell - Senior Vice President and Chief Financial Officer Conference Call Participants Duane Pfennigwerth - Evercore ISI Savi Syth - Raymond James Katherine Kallergis - Morgan Stanley Brandon Oglenski - Barclays Michael Linenberg - Deutsche Bank Scott Group - W ...

Frontier Group Holdings, Inc. (NASDAQ:ULCC) Q3 2023 Earnings Conference Call October 26, 2023 11:00 AM ET Company Participants David Erdman - Senior Director, IR Barry Biffle - CEO Jimmy Dempsey - President Mark Mitchell - CFO Conference Call Participants Savi Syth - Raymond James Duane Pfennigwerth - Evercore ISI Brandon Oglenski - Barclays Michael Linenberg - Deutsche Bank Stephen Trent - Citi Helane Becker - TD Cowen Jamie Baker - JPMorgan Securities Andrew Didora - Bank of America Conor Cunningham - Mel ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 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 ...

Frontier Group Holdings, Inc. (NASDAQ:ULCC) Q2 2023 Earnings Conference Call August 1, 2023 4:30 PM ET Company Participants David Erdman - Senior Director, Investor Relations Barry Biffle - Chief Executive Officer Daniel Shurz - Senior Vice President, Commercial Jimmy Dempsey - Executive Vice President and Chief Financial Officer Conference Call Participants Brandon Oglenski - Barclays Duane Pfennigwerth - Evercore ISI Michael Linenberg - Deutsche Bank Jamie Baker - JP Morgan Securities Savanthi Syth - Raym ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 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 o ...

Frontier Group Holdings, Inc. (NASDAQ:ULCC) Q1 2023 Earnings Conference Call May 3, 2023 4:30 PM ET Company Participants David Erdman - Senior Director, Investor Relations Barry Biffle - Chief Executive Officer Daniel Shurz - Senior Vice President, Commercial Jimmy Dempsey - Executive Vice President and Chief Financial Officer Conference Call Participants Duane Pfennigwerth - Evercore ISI Jamie Baker - JP Morgan Securities Conor Cunningham - Melius Research Helane Becker - Cowen Andrew DiDora - Bank of Amer ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☑ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 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 ...

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, 2022 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 juris ...

Frontier Group Holdings, Inc. (NASDAQ:ULCC) Q4 2022 Results Conference Call February 8, 2023 4:30 PM ET Company Participants David Erdman - Senior Director of Investor Relations Barry Biffle - President & Chief Executive Officer Daniel Shurz - Senior Vice President, Commercial Jimmy Dempsey - Executive Vice President & Chief Financial Officer Conference Call Participants Stephen Trent - Citi Jamie Baker - JPMorgan Helane Becker - Cowen Michael Linenberg - Deutsche Bank Duane Pfennigwerth - Evercore ISI Bran ...