{"filing": {"accession": "0001193125-25-290253", "cik": "0000810332", "ticker": "RJET", "company_name": "REPUBLIC AIRWAYS HOLDINGS INC.", "form_type": "10-KT", "filing_type": "10-KT", "filing_date": "2025-11-21", "accepted_datetime": null, "acceptance_datetime": null, "accepted_at": null, "primary_doc_url": "mesa-20241231.htm", "filing_url": null, "period_of_report": "2024-12-31"}, "html_url": "/api/filings/000119312525290253/stream", "exhibits": [{"exhibit_number": "4.2", "exhibit_type": "4", "description": "Description of Capital Stock", "filename": "mesa-ex4_2.htm", "edgar_url": "https://www.sec.gov/Archives/edgar/data/810332/000119312525290253/mesa-ex4_2.htm", "category": "debt", "incorporated_by_reference": false}, {"exhibit_number": "21.1", "exhibit_type": "21", "description": "List of subsidiaries of the Registrant", "filename": "mesa-ex21_1.htm", "edgar_url": "https://www.sec.gov/Archives/edgar/data/810332/000119312525290253/mesa-ex21_1.htm", "category": "other", "incorporated_by_reference": false}, {"exhibit_number": "23.1", "exhibit_type": "23", "description": "Consent of Marcum LLP", "filename": "mesa-ex23_1.htm", "edgar_url": "https://www.sec.gov/Archives/edgar/data/810332/000119312525290253/mesa-ex23_1.htm", "category": "other", "incorporated_by_reference": false}, {"exhibit_number": "23.2", "exhibit_type": "23", "description": "Consent of RSM US LLP", "filename": "mesa-ex23_2.htm", "edgar_url": "https://www.sec.gov/Archives/edgar/data/810332/000119312525290253/mesa-ex23_2.htm", "category": "other", "incorporated_by_reference": false}, {"exhibit_number": "23.3", "exhibit_type": "23", "description": "Consent of Ernst and Young LLP", "filename": "mesa-ex23_3.htm", "edgar_url": "https://www.sec.gov/Archives/edgar/data/810332/000119312525290253/mesa-ex23_3.htm", "category": "other", "incorporated_by_reference": false}, {"exhibit_number": "23.4", "exhibit_type": "23", "description": "Consent of CBIZ CPAs P.C.", "filename": "mesa-ex23_4.htm", "edgar_url": "https://www.sec.gov/Archives/edgar/data/810332/000119312525290253/mesa-ex23_4.htm", "category": "other", "incorporated_by_reference": false}, {"exhibit_number": "31.1", "exhibit_type": "31", "description": "Certification of Principal Executive Officer pursuant to Rule 13(a)-14(a) or 15d-14(a) of the Securities Exchange Act of 1934, as adopted pursuant to Section 302 of Sarbanes-Oxley Act of 2002", "filename": "mesa-ex31_1.htm", "edgar_url": "https://www.sec.gov/Archives/edgar/data/810332/000119312525290253/mesa-ex31_1.htm", "category": "other", "incorporated_by_reference": false}, {"exhibit_number": "31.2", "exhibit_type": "31", "description": "Certification of Principal Financial Officer pursuant to Rule 13(a)-14(a) or 15d-14(a) of the Securities Exchange Act of 1934, as adopted pursuant to Section 302 of Sarbanes-Oxley Act of 2002", "filename": "mesa-ex31_2.htm", "edgar_url": "https://www.sec.gov/Archives/edgar/data/810332/000119312525290253/mesa-ex31_2.htm", "category": "other", "incorporated_by_reference": false}, {"exhibit_number": "32.1", "exhibit_type": "32", "description": "Certification of Principal Executive Officer pursuant to 18 U.S.C. 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"exhibit_type": "10", "description": "Third Amended and Restated Capacity Purchase Agreement among United Airlines, Inc., Mesa Airlines, Inc., and Mesa Air Group, Inc., dated December 27, 2022", "filename": "", "edgar_url": "https://www.sec.gov/Archives/edgar/data/810332/000095017023002364/mesa-ex10_2.htm", "category": "contracts", "incorporated_by_reference": true}, {"exhibit_number": "10.77", "exhibit_type": "10", "description": "First Amendment to the Third Amended and Restated Capacity Purchase Agreement among United Airlines, Inc., and Mesa Airlines, Inc., dated January 11", "filename": "", "edgar_url": "https://www.sec.gov/Archives/edgar/data/810332/000095017024064406/mesa-ex10_10.htm", "category": "contracts", "incorporated_by_reference": true}, {"exhibit_number": "10.78", "exhibit_type": "10", "description": "Second Amendment to the Third Amended and Restated Capacity Purchase Agreement among United Airlines, Inc., and Mesa Airlines, Inc., dated January 19, 2024", "filename": 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{"exhibit_number": "10.92", "exhibit_type": "10", "description": "First Amendment to the Amended and Restated Capacity Purchase Agreement among the Registrant, Mesa Airlines, Inc. and American Airlines, Inc. dated November 19, 2020, effective January 1, 2021", "filename": "", "edgar_url": "https://www.sec.gov/Archives/edgar/data/0000810332/000156459021005051/mesa-ex1012_6.htm", "category": "contracts", "incorporated_by_reference": true}, {"exhibit_number": "10.93", "exhibit_type": "10", "description": "Amendment No. 2 to the Amended and Restated Capacity Purchase Agreement among the Registrant, Mesa Airlines, Inc. and American Airlines, Inc. dated April 9, 2021", "filename": "", "edgar_url": "https://www.sec.gov/Archives/edgar/data/0000810332/000156459021042720/mesa-ex1021_307.htm", "category": "contracts", "incorporated_by_reference": true}, {"exhibit_number": "10.94", "exhibit_type": "10", "description": "Amendment No. 3 to the Amended and Restated Capacity Purchase Agreement among 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