{"filing":{"accession_number":"0001670076-26-000073","cik":"0001670076","ticker":"ULCC","company_name":"Frontier Group Holdings, Inc.","form":"8-K","filing_date":"2026-07-07","report_date":null,"primary_document":"fron-20260630.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1670076/000167007626000073/fron-20260630.htm"},"events":[{"id":16407,"run_id":14659,"accession_number":"0001670076-26-000073","anchor_item_number":"1.01","event_type":"financial_other","event_domain":"financial","is_material":true,"confidence":0.72,"summary":"Frontier entered into a binding agreement with Avolon to sell 11 A321neo aircraft at delivery, part of a fleet-rightsizing initiative. While this involves a material definitive agreement (Item 1.01), the transaction is fundamentally a sale of assets (aircraft) rather than a traditional M\u0026A activity, debt issuance, or other specifically-named event type. The sale is material to investors as it affects fleet composition and capital deployment, but does not fit cleanly into `ma_activity` (which typically involves acquisitions, mergers, or changes of control) or other specific categories, warranting classification as `financial_other`.","company_name":"Frontier Group Holdings, Inc.","ticker":"ULCC","filing_date":"2026-07-07","form":"8-K","submitted_at":null,"items":[{"id":14495,"accession_number":"0001670076-26-000073","item_number":"1.01","item_title":"Entry into a Material Definitive Agreement.","event_type":"financial_other","event_domain":"financial","is_material":true,"confidence":0.72,"reasoning":"Frontier entered into a binding agreement with Avolon to sell 11 A321neo aircraft at delivery, part of a fleet-rightsizing initiative. While this involves a material definitive agreement (Item 1.01), the transaction is fundamentally a sale of assets (aircraft) rather than a traditional M\u0026A activity, debt issuance, or other specifically-named event type. The sale is material to investors as it affects fleet composition and capital deployment, but does not fit cleanly into `ma_activity` (which typically involves acquisitions, mergers, or changes of control) or other specific categories, warranting classification as `financial_other`.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-07T20:03:37.288249+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":14495,"accession_number":"0001670076-26-000073","item_number":"1.01","item_title":"Entry into a Material Definitive Agreement.","event_type":"financial_other","event_domain":"financial","is_material":true,"confidence":0.72,"reasoning":"Frontier entered into a binding agreement with Avolon to sell 11 A321neo aircraft at delivery, part of a fleet-rightsizing initiative. While this involves a material definitive agreement (Item 1.01), the transaction is fundamentally a sale of assets (aircraft) rather than a traditional M\u0026A activity, debt issuance, or other specifically-named event type. The sale is material to investors as it affects fleet composition and capital deployment, but does not fit cleanly into `ma_activity` (which typically involves acquisitions, mergers, or changes of control) or other specific categories, warranting classification as `financial_other`.","classifier_version":"claude-haiku-4-5-20251001+prompt-a85dd512","taxonomy_version":"v1.3","classified_at":"2026-07-07T20:03:37.288249+00:00","company_name":"Frontier Group Holdings, Inc.","ticker":"ULCC","filing_date":"2026-07-07"}]}