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Delta Air Lines

Retire MD-90, 777, 737-700 fleets and portions of 767-300ER and A320 fleets

Delivered by the deadline

AI-confirmed · human review in progress Independent AI checks agreed on primary SEC or regulator evidence. Records are now being reviewed by hand, starting with those our customers order.

Announced
14 Jul 2020
Due
31 Dec 2020
Delivered
by 31 Dec 2020
  • Deadline
  • Met
  • Late
  • Not met
  • Today

What the company said

“retire the entire MD-90, 777 and 737-700 fleets and portions of its 767-300ER and A320 fleets by late 2020”

What we found

Evidence strength A What the grades mean

Delta's SEC filings confirm the retirement of the MD-90, 777, 737-700, and portions of the A320 fleets occurred during 2020, consistent with the commitment to retire these aircraft by late 2020.

  • A
    Delta Air Lines 10-K filed 2021-02-12 Regulatory filing · published 12 Feb 2021 · retrieved 12 Oct 2026 · kept permanently by the SEC · fingerprint 619941f70d51
    “The decrease in depreciation and amortization is primarily due to aircraft that have been retired or impaired during 2020, including the MD-88, MD-90, 717, 737-700, 767-300ER and 777 fleet types, as well as certain A320 aircraft.” ✓ confirmed on the page

Market reaction: the shares moved +3.5% against the S&P 500 over the three sessions around the disclosure (11 Feb 2021 to 17 Feb 2021). What this measures

Checked 12 Oct 2026.

Commitment DNA

The structured record of this commitment. Fields the company did not state are left blank rather than guessed.

Event type
Project other
Indicative materiality
Low rules
Action
Retire
Deliverable
aircraft fleet retirement
In the company’s control
High
Specificity
High

How this entry was checked

  1. Commitment recordedThe company's words were matched word for word against the filing.
  2. First checkAn AI model, Gemini (Google), read the company's later filings and recorded the outcome with a quoted passage.
  3. Second check: agreesA different AI model, Claude (Anthropic), re-read the evidence without being told the outcome and reached the same answer.

Confirmed. This outcome counts towards the company's Kept Score. How verification works

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Report an error in this entry Reference: KI-C-2020-DAL-007327 · Corrections policy

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