United Airlines Holdings, Inc. 8-K

What Happened

• On April 21, 2026, United Airlines Holdings, Inc. filed an 8-K (Accession No. 0000100517-26-000089) furnishing a press release announcing the Company’s financial results for the first quarter of 2026 and posting an investor update on its IR site (ir.united.com) that provides additional business outlook and certain financial and operational guidance. The filing was signed by Michael Leskinen, Executive Vice President and Chief Financial Officer.

Key Details

• Date of filing and disclosures: April 21, 2026.
• Materials furnished: Press Release (Exhibit 99.1) and Investor Update (Exhibit 99.2).
• Investor Update includes the Company’s business outlook and certain financial and operational guidance (details available on the IR website).
• Filing also includes the Inline XBRL cover page (Exhibit 104).

Why It Matters

• These disclosures are the primary source for United’s recent quarterly performance and near-term outlook; investors should review the press release and investor update for revenue, earnings, capacity and guidance details that can affect the stock.
• No other material corporate actions (e.g., executive departures, mergers, bankruptcies) were reported in this 8-K; the filing is focused on quarterly results and forward-looking guidance.