{"schema_version":"secwatch.filing_event.v1","accession":"0001683168-25-003307","form_type":"8-K","ticker":"DAL","cik":"0000027904","company_name":"DELTA AIR LINES, INC.","filed_at":"2025-05-09T23:59:59+00:00","discovered_at":"2026-05-14T18:02:50.881207+00:00","generated_at":"2026-05-22T02:30:49.857580+00:00","sec_items":["7.01","9.01"],"event_type":"m_and_a","sentiment":"positive","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"Delta, Korean Air to acquire 25% stake in WestJet for $550M from Onex Partners","bullets":["Delta invests $330M for 15% stake; Korean Air invests $220M for 10% stake in WestJet.","Delta intends to sell 2.3% to Air France-KLM for $50M, subject to approvals.","Transaction from Onex Partners; Onex Group retains control of WestJet.","Deal subject to regulatory approvals; existing codeshares expanded.","Partnership aims to enhance connectivity across North America, Europe, and Asia."],"urls":{"canonical":"https://secwatch.observer/filing/0001683168-25-003307","json":"https://secwatch.observer/filing/0001683168-25-003307.json","markdown":"https://secwatch.observer/filing/0001683168-25-003307.md","text":"https://secwatch.observer/filing/0001683168-25-003307.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/27904/000168316825003307/0001683168-25-003307-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/27904/000168316825003307/delta_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-22T02:30:49.857580+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}