Delta Air Lines, Inc.SEC Filings
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All SEC filings by Delta Air Lines, Inc. (DAL) — annual and quarterly reports, current reports, registrations, proxies and ownership forms, updated in real time.
Financials
| 10-Q | Quarterly report | View Diff | Jul 10, 2026 | |
| 10-Q | Quarterly report | View Diff | Apr 8, 2026 | |
| 10-K | Annual report | View Diff | Feb 10, 2026 | |
| 10-Q | Quarterly report | View Diff | Oct 9, 2025 | |
| 10-Q | Quarterly report | View Diff | Jul 10, 2025 | |
| 10-Q | Quarterly report | View Diff | Apr 9, 2025 | |
| 10-K | Annual report | View Diff | Feb 11, 2025 | |
| 10-Q | Quarterly report | View Diff | Oct 10, 2024 | |
| 10-Q | Quarterly report | View Diff | Jul 11, 2024 | |
| 10-Q | Quarterly report | View Diff | Apr 10, 2024 |
Events
| 8-K | Contact Investor Relations Corporate Communications | Jul 10, 2026 | ||
| 8-K | Current report | Jun 22, 2026 | ||
| 8-K | Current report | Jun 12, 2026 | ||
| 8-K | Delta Air Lines Announces March Quarter 2026 Financial Results | Apr 8, 2026 | ||
| 8-K | Regulation Fd Disclosure | Mar 17, 2026 | ||
| 8-K | Delta Announces Leadership Changes as John Laughter Concludes Distinguished 30-Year Career | Mar 5, 2026 | ||
| 8-K | Departure of Directors or Certain Officers | Feb 13, 2026 | ||
| 8-K | Entry Into a Material Definitive Agreement | Jan 27, 2026 | ||
| 8-K | Delta Air Lines Announces December Quarter and Full Year 2025 Financial Results | Jan 13, 2026 | ||
| 8-K | Departure of Directors or Certain Officers | Dec 17, 2025 |
Registrations and Prospectuses
| S-3ASR | Automatic shelf registration | Jul 10, 2026 | ||
| S-8 | Registration of securities for employees | Jul 10, 2025 | ||
| 424B5 | Prospectus supplement for primary offering | Jun 9, 2025 | ||
| FWP | Free writing prospectus | Jun 5, 2025 | ||
| 424B5 | Prospectus supplement for primary offering | Jun 4, 2025 | ||
| S-3ASR | Automatic shelf registration | Feb 11, 2025 | ||
| S-3ASR | Automatic shelf registration | Jun 16, 2023 | ||
| S-3ASR | Automatic shelf registration | Feb 11, 2022 | ||
| 424B5 | Prospectus supplement for primary offering | Jun 11, 2020 | ||
| FWP | Free writing prospectus | Jun 10, 2020 |
Proxies
| N-PX | Annual report of proxy voting record | Aug 28, 2026 | ||
| DEFA14A | Annual Meeting | Apr 24, 2026 | ||
| DEF 14A | Annual Meeting of Shareholders | View Diff | Apr 24, 2026 | |
| N-PX | Annual report of proxy voting record | Aug 29, 2025 | ||
| DEFA14A | Additional proxy soliciting materials | Apr 25, 2025 | ||
| DEF 14A | Definitive proxy | View Diff | Apr 25, 2025 | |
| N-PX | Annual report of proxy voting record | Aug 30, 2024 | ||
| PX14A6G | Letter to shareholders | May 6, 2024 | ||
| DEFA14A | Additional proxy soliciting materials | Apr 26, 2024 | ||
| DEF 14A | Definitive proxy | View Diff | Apr 26, 2024 |
Other
| UPLOAD | Letter from SEC | Mar 14, 2022 | ||
| CORRESP | Correspondence with SEC | Mar 9, 2022 | ||
| UPLOAD | Letter from SEC | Feb 25, 2022 | ||
| SEC STAFF | SEC staff action: Order | Feb 26, 2020 | ||
| SEC STAFF | SEC staff action: Order | Feb 12, 2020 | ||
| UPLOAD | Letter from SEC | Jun 10, 2019 | ||
| CORRESP | Correspondence with SEC | May 15, 2019 | ||
| UPLOAD | Letter from SEC | May 2, 2019 | ||
| CT ORDER | Confidential treatment order | Mar 7, 2019 | ||
| UPLOAD | Letter from SEC | Aug 29, 2018 |
Ownership
| SC 13G/A | Berkshire Hathaway Inc Updates Stake in Delta Air Lines, Inc. | Aug 14, 2026 | ||
| 13F-HR | Quarterly holdings report by institutional manager | Aug 14, 2026 | ||
| 4 | Huerta Michael P | Aug 6, 2026 | ||
| 4/A | Bellemare Alain | Aug 6, 2026 | ||
| 4 | Sear Steven M | Aug 6, 2026 | ||
| SC 13G | Fmr Llc Acquires 5.1% Stake in Delta Air Lines, Inc. | Aug 6, 2026 | ||
| 4 | Carter Peter W | Aug 5, 2026 | ||
| 4 | Bellemare Alain | Aug 5, 2026 | ||
| 4 | Bastian Edward H | Aug 5, 2026 | ||
| 4 | Dewalt David G | Aug 5, 2026 |