A business in context

DAL research notebook

Read the disclosures. Follow the relationships. Keep the dates in view.

Research JSON

Filing timeline

Download filings CSV

SEC submissions · retrieved 2026-09-07 · 8010 issuers; up to 32 recent company reports and 8 ownership-change filings per issuer

  1. 4 · Ownership change

    Report date 2026-08-05 · 0001683168-26-006060

  2. 4/A · Ownership change

    Report date 2026-08-04 · 0001683168-26-006059

  3. 4 · Ownership change

    Report date 2026-08-05 · 0001683168-26-006058

  4. 4 · Ownership change

    Report date 2026-08-04 · 0001683168-26-006002

  5. 4 · Ownership change

    Report date 2026-08-04 · 0001683168-26-006001

  6. 4 · Ownership change

    Report date 2026-08-04 · 0001683168-26-006000

  7. 4 · Ownership change

    Report date 2026-08-03 · 0001683168-26-005999

  8. 10-Q · Quarterly report

    Report date 2026-06-30 · 0000027904-26-000031

  9. 8-K · Current report

    Report date 2026-07-10 · 0000027904-26-000029 · Items 2.02,9.01

  10. 4 · Ownership change

    Report date 2026-06-18 · 0001683168-26-005041

  11. 8-K · Current report

    Report date 2026-06-18 · 0001683168-26-005025 · Items 5.07

  12. 8-K · Current report

    Report date 2026-06-11 · 0001683168-26-004816 · Items 1.01,2.03

  13. DEF 14A · Proxy statement

    Report date 2026-06-18 · 0001308179-26-000345

  14. 10-Q · Quarterly report

    Report date 2026-03-31 · 0000027904-26-000022

  15. 8-K · Current report

    Report date 2026-04-08 · 0000027904-26-000020 · Items 2.02,9.01

  16. 8-K · Current report

    Report date 2026-03-17 · 0001683168-26-001875 · Items 7.01,9.01

  17. 8-K · Current report

    Report date 2026-02-27 · 0001683168-26-001510 · Items 5.02,9.01

  18. 8-K · Current report

    Report date 2026-02-11 · 0001683168-26-001033 · Items 5.02

  19. 10-K · Annual report

    Report date 2025-12-31 · 0000027904-26-000013

  20. 8-K · Current report

    Report date 2026-01-27 · 0001683168-26-000578 · Items 1.01

  21. 8-K · Current report

    Report date 2026-01-12 · 0000027904-26-000008 · Items 1.01,2.02,9.01

  22. 8-K · Current report

    Report date 2025-12-11 · 0001683168-25-009232 · Items 5.02,9.01

  23. 8-K · Current report

    Report date 2025-12-03 · 0001683168-25-008823 · Items 7.01

  24. 10-Q · Quarterly report

    Report date 2025-09-30 · 0000027904-25-000020

  25. 8-K · Current report

    Report date 2025-10-09 · 0000027904-25-000018 · Items 2.02,9.01

  26. 8-K · Current report

    Report date 2025-09-30 · 0001683168-25-007343 · Items 1.01,2.03

  27. 8-K · Current report

    Report date 2025-09-11 · 0001683168-25-006844 · Items 7.01

  28. 8-K · Current report

    Report date 2025-07-10 · 0001683168-25-005002 · Items 2.02,9.01

  29. 10-Q · Quarterly report

    Report date 2025-06-30 · 0000027904-25-000012

  30. 8-K · Current report

    Report date 2025-06-19 · 0001683168-25-004655 · Items 5.02,5.07

  31. 8-K · Current report

    Report date 2025-06-05 · 0001193125-25-138467 · Items 1.01,8.01,9.01

  32. 8-K · Current report

    Report date 2025-05-09 · 0001683168-25-003307 · Items 7.01,9.01

  33. 8-K · Current report

    Report date 2025-04-29 · 0001683168-25-003028 · Items 7.01

  34. 8-K/A · Current report

    Report date 2024-12-12 · 0001683168-25-002844 · Items 5.02

  35. DEF 14A · Proxy statement

    Report date 2025-06-19 · 0001308179-25-000514

  36. 8-K · Current report

    Report date 2025-04-09 · 0001683168-25-002353 · Items 2.02,9.01

  37. 10-Q · Quarterly report

    Report date 2025-03-31 · 0000027904-25-000007

  38. 8-K · Current report

    Report date 2025-03-10 · 0001683168-25-001468 · Items 7.01,9.01

  39. 10-K · Annual report

    Report date 2024-12-31 · 0000027904-25-000004

  40. 8-K · Current report

    Report date 2025-01-15 · 0001683168-25-000386 · Items 5.02,9.01

Reported insider transactions

Download transactions CSV

SEC insider transactions · retrieved 2026-09-07 · 2026 Q2: filings in this completed quarter; not a live transaction feed

Purchases and sales include open-market or private transactions. Grants, exercises and tax withholding are shown separately. Amendments and joint reports can overlap; rows are not a net-buying score. Prices retain the filing's units; consult its footnotes.

Transaction rows by code · counts, not monetary totals
Purchase: 0 transaction rows0PSale: 8 transaction rows8SGrant / award: 17 transaction rows17AExercise / conversion: 6 transaction rows6MTax / exercise payment: 1 transaction rows1FGift: 0 transaction rows0G
P · PurchaseS · SaleA · Grant / awardM · Exercise / conversionF · Tax / exercise paymentG · Gift

32 matching transaction rows.

Transaction / filedReporting ownerTypeSecuritySharesReported price
2026-06-18
2026-06-22
Hale Leslie D.A · Grant / award
Acquired
Common Stock2380.0
2026-06-18
2026-06-22
Taylor David SA · Grant / award
Acquired
Common Stock3810.0
2026-06-18
2026-06-22
Beck ChristopheA · Grant / award
Acquired
Common Stock2380.0
2026-06-18
2026-06-22
McKenna Judith JA · Grant / award
Acquired
Common Stock2380.0
2026-06-18
2026-06-22
Waller Kathy NA · Grant / award
Acquired
Common Stock2380.0
2026-06-18
2026-06-22
Chiang Willie CWA · Grant / award
Acquired
Common Stock2380.0
2026-06-18
2026-06-22
PRABHU VASANT MA · Grant / award
Acquired
Common Stock2380.0
2026-06-18
2026-06-22
Creed GregA · Grant / award
Acquired
Common Stock2380.0
2026-06-18
2026-06-22
Black MariaA · Grant / award
Acquired
Common Stock2380.0
2026-06-18
2026-06-22
HUERTA MICHAEL PA · Grant / award
Acquired
Common Stock2380.0
2026-06-18
2026-06-22
Rial SergioA · Grant / award
Acquired
Common Stock2380.0
2026-06-18
2026-06-22
Rial SergioF · Tax / exercise payment
Disposed
Common Stock1272.084.18
2026-06-18
2026-06-22
DEWALT DAVID GA · Grant / award
Acquired
Common Stock2380.0
2026-05-27
2026-05-28
Ausband Allison CS · Sale
Disposed
Common Stock5000.080.9
2026-05-27
2026-05-28
BELLEMARE ALAINS · Sale
Disposed
Common Stock25000.081.44
2026-05-26
2026-05-28
Ausband Allison CS · Sale
Disposed
Common Stock5000.079.0
2026-05-22
2026-05-26
Ausband Allison CS · Sale
Disposed
Common Stock9710.076.0
2026-05-22
2026-05-26
Ausband Allison CM · Exercise / conversion
Acquired
Common Stock9710.051.23
2026-05-22
2026-05-26
Ausband Allison CM · Exercise / conversion
Disposed
Employee Stock Option (right to buy)
Derivative security
9710.00.0
2026-05-21
2026-05-26
Ausband Allison CS · Sale
Disposed
Common Stock5000.073.5
2026-05-07
2026-05-08
BELLEMARE ALAINS · Sale
Disposed
Common Stock20621.072.75
2026-04-22
2026-04-24
McConnell Julia AnnA · Grant / award
Acquired
Common Stock740.0
2026-04-14
2026-04-15
Laughter John ES · Sale
Disposed
Common Stock15000.071.61
2026-04-10
2026-04-13
Laughter John EM · Exercise / conversion
Acquired
Common Stock13460.058.89
2026-04-10
2026-04-13
Laughter John EM · Exercise / conversion
Acquired
Common Stock9080.039.78
2026-04-10
2026-04-13
Laughter John ES · Sale
Disposed
Common Stock69304.068.15
2026-04-10
2026-04-13
Laughter John EM · Exercise / conversion
Disposed
Employee Stock Option (right to buy)
Derivative security
9080.00.0
2026-04-10
2026-04-13
Laughter John EM · Exercise / conversion
Disposed
Employee Stock Option (right to buy)
Derivative security
13460.00.0
2026-04-01
2026-04-03
Janki Daniel C.A · Grant / award
Acquired
Common Stock5550.0
2026-04-01
2026-04-03
BELLEMARE ALAINA · Grant / award
Acquired
Common Stock2470.0
2026-04-01
2026-04-03
Carter Peter WA · Grant / award
Acquired
Common Stock2960.0
2026-04-01
2026-04-03
Snell Erik StoreyA · Grant / award
Acquired
Common Stock7400.0

Identity & relationships

Wikidata structured data · retrieved 2026-09-07 · 1611 unambiguous CIK-linked entities; coverage is incomplete

These are sourced identity and relationship claims, with incomplete coverage. Headquarters locations do not describe sales, assets or operating exposure.

SEC issuer · 0000027904DELTA AIR LINES, INC.
Endeavor AirDelta Sky Club

Showing 2 of 2 imported Wikidata subsidiary claims. Additional aliases appear below.

No parent relationship is available in this import; this is not proof of independence.

Legal Entity Identifier
Q2CCMS6R0AS67HJMBN42
GLEIF legal name
Delta Air Lines, Inc.
Entity / LEI registration status
ACTIVE / ISSUED
Reference data updated
2026-01-08T15:55:22Z

direct-parent: no parent LEI supplied

ultimate-parent: no parent LEI supplied

GLEIF legal entity reference data · retrieved 2026-09-07 · 1177 checked identities; 0 unavailable records

Search names and former names

View Wikidata identity and references ↗

  • Delta Air Lines · alias · wikidata
  • DAL · alias · wikidata
  • Delta · alias · wikidata
  • DL · alias · wikidata
  • Delta Airlines · alias · wikidata
  • Endeavor Air · subsidiary · wikidata
  • Express Airlines I · subsidiary · wikidata
  • Northwest Express Airlines · subsidiary · wikidata
  • Pinnacle Airlines · subsidiary · wikidata
  • Delta Connection · subsidiary · wikidata
  • Endeavor Air, Inc. · subsidiary · wikidata
  • Delta Sky Club · subsidiary · wikidata
  • Sky Club · subsidiary · wikidata
  • Delta SkyClub · subsidiary · wikidata
  • SkyClub · subsidiary · wikidata
  • Crown Room · subsidiary · wikidata
  • WorldClub · subsidiary · wikidata
  • DELTA AIR LINES INC /DE/ · former SEC name · 1994-02-14 to 2019-08-08
Explore headquarters map ↗

Revenue in constant purchasing power

USD revenue expressed in 2026-07 consumer-price dollars. Each annual period uses a CPI-U average weighted by the days in its actual reporting interval. This is a purchasing-power comparison, not a company-specific price or volume measure.

Year endedReported USD revenueCPI-adjusted USD revenue
2024-12-31$61.64B$65.62B
2023-12-31$58.05B$63.61B
2022-12-31$50.58B$57.70B
2021-12-31$29.90B$36.84B
2020-12-31$17.09B$22.06B
2019-12-31$47.01B$61.39B
2018-12-31$44.44B$59.09B
2017-12-31$41.14B$56.04B

Bureau of Labor Statistics · retrieved 2026-09-07 · 9 selected series; gaps remain missing

Explore the CPI history ↗