Washington, D.C. 20549 FORM 10-Q (Mark One) UNITED STATES SECURITIES AND EXCHANGE COMMISSION ☑ 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) (State or other jurisdiction o ...

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) (State or other jurisdiction of incorpora ...

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 ...

Frontier Group Holdings, Inc. (NASDAQ:ULCC) Q3 2022 Results Conference Call October 26, 2022 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 Duane Pfennigwerth - Evercore Michael Linenberg - Deutsche Bank Brandon Oglenski - Barclays Ra ...

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

Frontier Group Holdings, Inc. (NASDAQ:ULCC) Q2 2022 Earnings Conference Call July 28, 2022 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 Jamie Baker - JPMorgan Duane Pfennigwerth - Evercore ISI Mike Linenberg - Deutsche Bank Scott Group - Wolfe Research Savanthi Syth - Raymond ...

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

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

Frontier Group Holdings, Inc. (NASDAQ:ULCC) Q1 2022 Earnings Conference Call April 28, 2022 4:30 PM ET Company Participants David Erdman - Senior Director-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 Duane Pfennigwerth - Evercore ISI Jamie Baker - JPMorgan Mike Linenberg - Deutsche Bank Myles Walton - UBS Helane Becker - Cowen Andrew Didora ...

Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 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. UNITED STATES SECURITIES AND EXCHANGE COMMISSION | Securities registered pursuant to Section 12(b) of the Act: | | | | --- | --- | --- | | Title of each clas ...