Reference Source

Federal Register 2026-21058 — effective 2027-02-01 — Cause of Airline Delay and Cancellation Categories Under Section 511(b) of the FAA Reauthorization Act of 2024; Delay of Effective Date — Office of the Secretary

What is the effective date for Federal Register 2026-21058 — Cause of Airline Delay and Cancellation Categories Under Section 511(b) of the FAA Reauthorization Act of 2024; Delay of Effective Date — Office of the Secretary?

For Federal Register 2026-21058, effective date is 2027-02-01; agency is Office of the Secretary; published is 2026-10-15; cfr parts amended is 14 CFR 234; dates, as printed is The effective date of the final rule published on September 3, 2026 (91 FR 56588) is delayed until February 1, 2027, recorded from its source on 2026-10-19; source re-checked 2026-11-03.

{"document_number":"2026-21058","title":"Cause of Airline Delay and Cancellation Categories Under Section 511(b) of the FAA Reauthorization Act of 2024; Delay of Effective Date","agency_names":["Transportation Department","Office of the Secretary"],"effective_on":"2027-02-01","dates":"The effective date of the final rule published on September 3, 2026 (91 FR 56588) is delayed until February 1, 2027.","cfr_references":[{"chapter":null,"citation_url":null,"part":"234","title":14}],"publication_date":"2026-10-15","html_url":"https://www.federalregister.gov/documents/2026/10/15/2026-21058/cause-of-airline-delay-and-cancellation-categories-under-section-511b-of-the-faa-reauthorization-act"}

— federalregister.gov, retrieved 2026-10-19

FR document number
2026-21058 verified
Rule
Cause of Airline Delay and Cancellation Categories Under Section 511(b) of the FAA Reauthorization Act of 2024; Delay of Effective Date verified
Agency
Office of the Secretary verified
Effective date
2027-02-01 verified
DATES, as printed
The effective date of the final rule published on September 3, 2026 (91 FR 56588) is delayed until February 1, 2027. verified
CFR parts amended
14 CFR 234 our reading
Published
2026-10-15 verified
Sourcefederalregister.gov
Verified
Review by
DatasetFederal rules taking effect: every US final rule in the Federal Register, by effective date

Values marked our reading are our classification of what the source says — the source does not print them in those words. The quote below is the evidence for each one; judge it yourself.

Source

Last verified against source: . Due for re-check by . This page as Markdown · OKF bundle · full dataset as JSON.

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