Federal Register :: Cause of Airline Delay and Cancellation Categories Under Section 511(b) of the FAA Reauthorization Act of 2024; Delay of Effective Date (cause-of-airline-delay-and-cancellation-categories-under-section-511b-of-the-faa-reauthorization-act.html) (https://assets.federalregister.gov/assets/fr2_favicon-e64975e0e7df2bd990d1adf414332311038b22e3129a03d556ecffd9428d6783.png) (../../../../../../assets.federalregister.gov/assets/fr2_favicon-4140f7a04934cf48501e3b03d299dae7e94a3b86834aa7cc2bddb83d9179443e.svg) (https://assets.federalregister.gov/assets/fr2_favicon-e64975e0e7df2bd990d1adf414332311038b22e3129a03d556ecffd9428d6783.png) (https://www.federalregister.gov/images/fbdisplay.jpg) (https://fonts.googleapis.com) (https://fonts.gstatic.com) (../../../../../../fonts.googleapis.com/css2@family=Roboto%253Aital,wght@0,400%3B0,500%3B0,600%3B0,700%3B1,400%3B1,500%3B1,700&family=Bitter%253Aital,wght@0,400%3B0,500%3B0,700%3B1,400%3B1,500%3B1,700&display=swap.css) (../../../../../../fonts.googleapis.com/css2@family=Roboto%253Aital,wght@0,400%3B0,500%3B0,600%3B0,700%3B1,400%3B1,500%3B1,700&family=Bitter%253Aital,wght@0,400%3B0,500%3B0,700%3B1,400%3B1,500%3B1,700&display=swap.css) (https://assets.federalregister.gov/assets/vendor-eb100195f777040f710b702257d7c3e4d84f545f4ef0885be8413a081cddfcf5.css) (https://assets.federalregister.gov/assets/application-fc0a4fa6c05ee0dd1ade8c380d54f1b9fdc05f8199eb251c9d513ac596a94049.css) (https://assets.federalregister.gov/assets/print-72234f19f36d4caa1480c53ffb008be0b84b6a3bff1924d4d802bf30a58239f5.css) (https://www.federalregister.gov/assets/fr-mastheads-a7ee26edd10e0a6100e46528d420e4217b1254e8241a6de1fd2647c4a3878d86.svg) (https://assets.federalregister.gov/assets/application-823974c713c3a3924ae85d8de70cc2e58a1e7124125f29cd3ceae1345678e684.js) (https://assets.federalregister.gov/assets/stimulus.min-716bd9ba81743f197ff9159292472d9ab8c89bdd671f80f5d8a4c0d13f8a0d2d.js) (https://assets.federalregister.gov/assets/stimulus-loading-b4e8c71c6e3c1180a18517670d3626e09d2d359d5e3fb8cdc063471fb259d6c2.js) (https://assets.federalregister.gov/assets/stimulus-autocomplete-55ff98abce29d577d52c13ebc70c409ae1baf90178875646e57aa296d30e1c82.js) (https://assets.federalregister.gov/assets/turbo.min-9be79ded96e02d518c626742c06df53cab6e63d7e129454abd03544b67ebaaf7.js) (https://assets.federalregister.gov/assets/controllers/application-3a7bc584aa712aeffe79ad21621bf15412bc6c60905abe5cd1b28605cc355294.js) (https://assets.federalregister.gov/assets/controllers/hello_controller-5e545fa92cdc41ea2e6870cfbea018726fae4680ea0a8820832957dbdd46d65f.js) (https://assets.federalregister.gov/assets/controllers/index-d3bed66b3a37b8fb69ca3314e202b85db13e3b837c8fb5657366f5aadec7c851.js) (https://assets.federalregister.gov/assets/controllers/modal_controller-f2aa8b46e6d18351f9edad448eea6d8925d84d7e8751a4e4de1567e9458d269e.js) (https://assets.federalregister.gov/assets/controllers/pagination_controller-c8e3104fc1339fd188a1668b18b0762e5c1ef5d7cdfa55a298f5a559b5fa04b1.js) (https://assets.federalregister.gov/assets/controllers/placeholder_controller-154980092e9132ec1eb5598b86e488ae77b4d49a5e20f069414322e9ee8bb6ab.js) (https://assets.federalregister.gov/assets/controllers/suggestions_controller-048988c8ce31e76c5cc5391152470c08a8c474e5b911cbbf517476def1407009.js) (cause-of-airline-delay-and-cancellation-categories-under-section-511b-of-the-faa-reauthorization-act.html#main) (Skip to Content) Skip to Content (cause-of-airline-delay-and-cancellation-categories-under-section-511b-of-the-faa-reauthorization-act.html#) (https://www.federalregister.gov/) (https://www.federalregister.gov/) Home (cause-of-airline-delay-and-cancellation-categories-under-section-511b-of-the-faa-reauthorization-act.html) Sections (https://www.federalregister.gov/money) Money (https://www.federalregister.gov/environment) Environment (https://www.federalregister.gov/world) World (https://www.federalregister.gov/science-and-technology) Science & Technology (https://www.federalregister.gov/business-and-industry) Business & Industry (https://www.federalregister.gov/health-and-public-welfare) Health & Public Welfare (cause-of-airline-delay-and-cancellation-categories-under-section-511b-of-the-faa-reauthorization-act.html) Browse (https://www.federalregister.gov/agencies) Agencies (https://www.federalregister.gov/topics) Topics (CFR Indexing Terms) (https://www.federalregister.gov/documents/current) Dates (https://www.federalregister.gov/public-inspection/current) Public Inspection (https://www.federalregister.gov/presidential-documents) Presidential Documents (cause-of-airline-delay-and-cancellation-categories-under-section-511b-of-the-faa-reauthorization-act.html) Search (https://www.federalregister.gov/documents/search) Document Search (https://www.federalregister.gov/documents/search#advanced) Advanced Document Search (https://www.federalregister.gov/public-inspection/search) Public Inspection Search (https://www.federalregister.gov/index/2026) FR Index (cause-of-airline-delay-and-cancellation-categories-under-section-511b-of-the-faa-reauthorization-act.html) Reader Aids (https://www.federalregister.gov/reader-aids) Reader Aids Home (https://www.federalregister.gov/reader-aids/office-of-the-federal-register-announcements) Office of the Federal Register Announcements (https://www.federalregister.gov/reader-aids/using-federalregister-gov) Using FederalRegister.Gov (https://www.federalregister.gov/reader-aids/understanding-the-federal-register) Understanding the Federal Register (https://www.federalregister.gov/reader-aids/recent-updates) Recent Site Updates (https://www.federalregister.gov/reader-aids/federal-register-statistics) Federal Register & CFR Statistics (https://www.federalregister.gov/reader-aids/videos-tutorials) Videos & Tutorials (https://www.federalregister.gov/reader-aids/developer-resources) Developer Resources (https://www.federalregister.gov/reader-aids/government-policy-and-ofr-procedures) Government Policy and OFR Procedures (cause-of-airline-delay-and-cancellation-categories-under-section-511b-of-the-faa-reauthorization-act.html) My FR (https://www.federalregister.gov/my/profile/edit) My Account (https://www.federalregister.gov/my/clippings) My Clipboard (https://www.federalregister.gov/my/comments) My Comments (https://www.federalregister.gov/my/subscriptions) My Subscriptions (https://www.federalregister.gov/auth/sign_in?jwt=eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJub3RpZmljYXRpb25zIjp7ImluZm8iOiJZb3Ugd2lsbCBiZSByZWRpcmVjdGVkIGJhY2sgdG8gdGhlIEZlZGVyYWwgUmVnaXN0ZXIgYWZ0ZXIgeW91IGhhdmUgc2lnbmVkIGluIG9yIGNyZWF0ZWQgYW4gYWNjb3VudC4ifX0.rNSaVnSkz1Uk8JntIk4NL0YmMBSyqvcHjHYyJYkJP0E) Sign In / Sign Up (cause-of-airline-delay-and-cancellation-categories-under-section-511b-of-the-faa-reauthorization-act.html) Site Feedback Search the Federal Register (Search Documents) (https://www.federalregister.gov/) (Federal Register Home - The Daily Journal of the United States Government) Legal Status This site displays a prototype of a “Web 2.0” version of the daily Federal Register. It is not an official legal edition of the Federal Register, and does not replace the official print version or the official electronic version on GPO’s govinfo.gov. The documents posted on this site are XML renditions of published Federal Register documents. Each document posted on the site includes a link to the corresponding official PDF file on govinfo.gov. This prototype edition of the daily Federal Register on FederalRegister.gov will remain an unofficial informational resource until the Administrative Committee of the Federal Register (ACFR) issues a regulation granting it official legal status. For complete information about, and access to, our official publications and services, go to (https://www.archives.gov/federal-register/the-federal-register/about.html) (About the Federal Register) About the Federal Register on NARA's archives.gov. The OFR/GPO partnership is committed to presenting accurate and reliable regulatory information on FederalRegister.gov with the objective of establishing the XML-based Federal Register as an ACFR-sanctioned publication in the future. While every effort has been made to ensure that the material on FederalRegister.gov is accurately displayed, consistent with the official SGML-based PDF version on govinfo.gov, those relying on it for legal research should verify their results against an official edition of the Federal Register. Until the ACFR grants it official status, the XML rendition of the daily Federal Register on FederalRegister.gov does not provide legal notice to the public or judicial notice to the courts. Legal Status Rule Enter a search term or FR citation e.g. 88 FR 382 30 FR 7878 2024-13208 USDA 09/05/24 RULE 0503-AA39 SORN Choosing an item from full text search results will bring you to those results. Pressing enter in the search box will also bring you to search results. Choosing an item from suggestions will bring you directly to the content. Background and more details are available in the (https://www.federalregister.gov/reader-aids/recent-updates/2024/10/combined-search-and-navigation-omni-box) Search & Navigation guide. (Enter a search term or FR reference (eg 88 FR 382)) (Enter a search term or CFR reference (eg. fishing or 1 CFR 1.1)) You may be interested in this older document that published on 09/03/2026 with action 'Final rule.' (https://www.federalregister.gov/d/2026-18040) View Document Cause of Airline Delay and Cancellation Categories Under Section 511(b) of the FAA Reauthorization Act of 2024; Delay of Effective Date A Rule by the (https://www.federalregister.gov/agencies/transportation-department) Transportation Department on (https://www.federalregister.gov/documents/2026/10/15) 10/15/2026 (2026-21058) (Add to clipboard) Published Document: 2026-21058 (91 FR 65456) This document has been published in the Federal Register . Use the PDF linked in the document sidebar for the official electronic format. Published Document: 2026-21058 (91 FR 65456) Document Details Published Content - Document Details Agencies (https://www.federalregister.gov/agencies/transportation-department) Department of Transportation Office of the Secretary Agency/Docket Number Docket No. DOT-OST-2026-1257 CFR 14 CFR 234 Document Citation 91 FR 65456 Document Number 2026-21058 Document Type Rule Page 65456 (1 page) Publication Date (https://www.federalregister.gov/documents/2026/10/15) 10/15/2026 RIN (https://www.federalregister.gov/regulations/2105-AF29/revisions-to-cause-of-airline-delay-categories-) 2105-AF29 Published Content - Document Details PDF Official Content (https://www.govinfo.gov/content/pkg/FR-2026-10-15/pdf/2026-21058.pdf) View printed version (PDF) Official Content Document Details Published Content - Document Details Agencies (https://www.federalregister.gov/agencies/transportation-department) Department of Transportation Office of the Secretary Agency/Docket Number Docket No. DOT-OST-2026-1257 CFR 14 CFR 234 Document Citation 91 FR 65456 Document Number 2026-21058 Document Type Rule Page 65456 (1 page) Publication Date (https://www.federalregister.gov/documents/2026/10/15) 10/15/2026 RIN (https://www.federalregister.gov/regulations/2105-AF29/revisions-to-cause-of-airline-delay-categories-) 2105-AF29 Published Content - Document Details Document Dates Published Content - Document Dates Effective Date 2027-02-01 Dates Text The effective date of the final rule published on September 3, 2026 ((https://www.federalregister.gov/citation/91-FR-56588) 91 FR 56588 ) is delayed until February 1, 2027. Published Content - Document Dates Table of Contents Enhanced Content - Table of Contents This table of contents is a navigational tool, processed from the headings within the legal text of Federal Register documents. This repetition of headings to form internal navigation links has no substantive legal effect. (cause-of-airline-delay-and-cancellation-categories-under-section-511b-of-the-faa-reauthorization-act.html#agency) AGENCY: (cause-of-airline-delay-and-cancellation-categories-under-section-511b-of-the-faa-reauthorization-act.html#action) ACTION: (cause-of-airline-delay-and-cancellation-categories-under-section-511b-of-the-faa-reauthorization-act.html#summary) SUMMARY: (cause-of-airline-delay-and-cancellation-categories-under-section-511b-of-the-faa-reauthorization-act.html#dates) DATES: (cause-of-airline-delay-and-cancellation-categories-under-section-511b-of-the-faa-reauthorization-act.html#for-further-information-contact) FOR FURTHER INFORMATION CONTACT: (cause-of-airline-delay-and-cancellation-categories-under-section-511b-of-the-faa-reauthorization-act.html#h-6) SUPPLEMENTARY INFORMATION: (cause-of-airline-delay-and-cancellation-categories-under-section-511b-of-the-faa-reauthorization-act.html#h-7) Delay of Effective Date (cause-of-airline-delay-and-cancellation-categories-under-section-511b-of-the-faa-reauthorization-act.html#h-8) Good Cause for This Final Rule (cause-of-airline-delay-and-cancellation-categories-under-section-511b-of-the-faa-reauthorization-act.html#footnotes) Footnotes Enhanced Content - Table of Contents Related Documents Enhanced Content - Related Documents FederalRegister.gov uses the agency dockets published with the document to display related documents. (cause-of-airline-delay-and-cancellation-categories-under-section-511b-of-the-faa-reauthorization-act.html#) Docket No. DOT-OST-2026-1257 ((https://www.federalregister.gov/documents/search?conditions%5Bdocket_id%5D=Docket+No.+DOT-OST-2026-1257&order=newest) 2 Documents ) Date Action Title 10/15/2026 Final rule; delay of effective date. Cause of Airline Delay and Cancellation Categories Under Section 511(b) of the FAA Reauthorization Act of 2024; Delay of Effective Date 09/03/2026 Final rule. (https://www.federalregister.gov/d/2026-18040) Cause of Airline Delay and Cancellation Categories Under Section 511(b) of the FAA Reauthorization Act of 2024 Enhanced Content - Related Documents Public Comments Enhanced Content - Public Comments Comments are no longer being accepted. See (cause-of-airline-delay-and-cancellation-categories-under-section-511b-of-the-faa-reauthorization-act.html#dates) DATES for details. Enhanced Content - Public Comments Regulations.gov Data Enhanced Content - Regulations.gov Data (Regulations.gov Logo) FederalRegister.gov retrieves relevant information about this document from Regulations.gov to provide users with additional context. This information is not part of the official Federal Register document. Cause of Airline Delay and Cancellation Categories under Section 511(b) of the FAA Reauthorization Act of 2024 Docket ID (https://www.regulations.gov/docket/DOT-OST-2026-1257) DOT-OST-2026-1257 Supporting Documents No supporting documents available Enhanced Content - Regulations.gov Data Sharing Enhanced Content - Sharing Shorter Document URL (https://www.federalregister.gov/d/2026-21058) https://www.federalregister.gov/d/2026-21058 Email (cause-of-airline-delay-and-cancellation-categories-under-section-511b-of-the-faa-reauthorization-act.html) Email this document to a friend Enhanced Content - Sharing Print Enhanced Content - Print (cause-of-airline-delay-and-cancellation-categories-under-section-511b-of-the-faa-reauthorization-act.html#print) Print this document Enhanced Content - Print Other Formats Enhanced Content - Other Formats This document is also available in the following formats: JSON (https://www.federalregister.gov/api/v1/documents/2026-21058?publication_date=2026-10-15) Normalized attributes and metadata XML (https://www.federalregister.gov/documents/full_text/xml/2026/10/15/2026-21058.xml) Original full text XML MODS (https://www.govinfo.gov/metadata/granule/FR-2026-10-15/2026-21058/mods.xml) Government Publishing Office metadata More information and documentation can be found in our (https://www.federalregister.gov/reader-aids/developer-resources) developer tools pages . Enhanced Content - Other Formats Public Inspection Public Inspection This (https://public-inspection.federalregister.gov/2026-21058.pdf?1791981914) PDF is FR Doc. 2026-21058 as it appeared on Public Inspection on 10/14/2026 at 8:45 am. It was viewed 57 times while on Public Inspection. If you are using public inspection listings for legal research, you should verify the contents of the documents against a final, official edition of the Federal Register. Only official editions of the Federal Register provide legal notice of publication to the public and judicial notice to the courts under (https://www.govinfo.gov/content/pkg/USCODE-2009-title44/html/USCODE-2009-title44-chap15.htm) 44 U.S.C. 1503 & 1507 . Learn more (https://www.federalregister.gov/reader-aids/using-federalregister-gov/understanding-public-inspection) here . Public Inspection Published Document: 2026-21058 (91 FR 65456) This document has been published in the Federal Register . Use the PDF linked in the document sidebar for the official electronic format. Document Headings Document headings vary by document type but may contain the following: the agency or agencies that issued and signed a document the number of the CFR title and the number of each part the document amends, proposes to amend, or is directly related to the agency docket number / agency internal file number the RIN which identifies each regulatory action listed in the Unified Agenda of Federal Regulatory and Deregulatory Actions See the (https://www.archives.gov/files/federal-register/write/handbook/ddh.pdf#page=9) Document Drafting Handbook for more details. Department of Transportation Office of the Secretary 14 CFR Part 234 [Docket No. DOT-OST-2026-1257] RIN 2105-AF29 ( printed page 65456) AGENCY: Bureau of Transportation Statistics, Office of the Assistant Secretary for Research and Technology, U.S. Department of Transportation. ACTION: Final rule; delay of effective date. SUMMARY: The U.S. Department of Transportation (Department or DOT) is delaying the effective date of its September 3, 2026 final rule, titled “Cause of Airline Delay and Cancellation Categories under Section 511(b) of the FAA Reauthorization Act of 2024,” until February 1, 2027. DATES: The effective date of the final rule published on September 3, 2026 ((https://www.federalregister.gov/citation/91-FR-56588) 91 FR 56588 ) is delayed until February 1, 2027. FOR FURTHER INFORMATION CONTACT: Robert Nazareth, Bureau of Transportation Statistics, U.S. Department of Transportation, 1200 New Jersey Avenue SE, Washington, DC 20590, 202-934-2413, (mailto:robert.nazareth@dot.gov) robert.nazareth@dot.gov (email). You may also contact Blane Workie, Office of Aviation Consumer Protection, U.S. Department of Transportation, 1200 New Jersey Avenue SE, Washington, DC 20590, 202-366-9342 (phone), 202-366-7152 (fax), (mailto:blane.workie@dot.gov) blane.workie@dot.gov (email). SUPPLEMENTARY INFORMATION: Delay of Effective Date On September 3, 2026, the Department published a final rule with an effective date of October 19, 2026 to implement the requirements of Section 511(b) of the FAA Reauthorization Act of 2024. That final rule amended an existing Bureau of Transportation Statistics (BTS) reporting regulation at (https://www.ecfr.gov/current/title-14/section-234.4) 14 CFR 234.4 . Under (https://www.ecfr.gov/current/title-14/section-234.4) 14 CFR 234.4 , reporting carriers must file a report of the causes of reportable flight cancellations and delays within 15 days of the end of the month for which data are reported.[(cause-of-airline-delay-and-cancellation-categories-under-section-511b-of-the-faa-reauthorization-act.html#footnote-1-p65456) 1 ] The September 2026 final rule mandated that ten specific types of events be excluded from the BTS “Air Carrier” causal code for carriers to report delays and cancellations, consistent with statutory requirements. The air carrier code is reserved for circumstances that are within the carrier's control. The final rule created a new reporting category to capture these 10 specific events, ensuring that the data reported to the Department and shared with the traveling public accurately reflects the statutory distinction between carrier-controllable events and the specific exclusions identified by Congress. In the final rule, the Department explained that the rule would require revisions to a BTS information collection under OMB Control No. 2138-0041 and approval by OMB of those revisions. On September 21, 2026, Airlines for America (A4A) requested that the Department extend the effective date of the final rule, which sets forth when airlines must report under the revised cancellation and delay causal reporting categories, to February 1, 2027 so that the changes to reporting under the final rule would start for flights beginning January 1, 2027.[(cause-of-airline-delay-and-cancellation-categories-under-section-511b-of-the-faa-reauthorization-act.html#footnote-2-p65456) 2 ] A4A explained that the requested delay of the effective date would provide necessary additional time for the Department to update the BTS technical reporting directive, which provides reporting instructions to carriers; for industry stakeholders to update their systems to ensure that the data is collected, reported, and ingested properly; and for BTS to update its own systems. A4A also stated that a new calendar year would be the “natural and logical” date for the Department to begin applying the updated categories. For the reasons requested by A4A, the Department agrees that it is appropriate to delay the effective date of the final rule until February 1, 2027. In particular, the Department agrees that applying the reporting requirement to cancellations and delays starting with the new calendar year will provide clearer information for consumers and industry. In addition, the delayed effective date will provide the Department with additional time to obtain necessary approvals for the revised information collection under the Paperwork Reduction Act. As noted previously, carriers must submit reports on the causes of flight cancellations and delays to BTS within 15 days of the end of the month for which data are reported. Accordingly, the delay of the effective date for the reporting requirement to February 1, 2027 will apply to the reporting of delays and cancellations of flights occurring on or after January 1, 2027. Airlines must file their reports with BTS for the entire month of January 2027 in a manner reflecting the changes in causal reporting described in the final rule. Good Cause for This Final Rule The Administrative Procedure Act provides an exception to its notice-and-comment rulemaking procedures when an agency for good cause finds that the requirement is impracticable, unnecessary, or contrary to the public interest.[(cause-of-airline-delay-and-cancellation-categories-under-section-511b-of-the-faa-reauthorization-act.html#footnote-3-p65456) 3 ] The Department's final rule titled “Cause of Airline Delay and Cancellation Categories under Section 511(b) of the FAA Reauthorization Act of 2024” would be effective on October 19, 2026 absent a delay of the rule's effective date. DOT only recently became aware of air carriers' need to delay the final rule. There is not sufficient time to propose and seek comment on the delayed effective date before the rule would have come into effect. Accordingly, notice-and-comment procedures are impracticable because they cannot be completed prior to the rule's scheduled effective date. Signed in Washington, DC. Edward Strocko, Acting Director, Bureau of Transportation Statistics. Footnotes 1.   See (https://www.ecfr.gov/current/title-14/section-234.5) 14 CFR 234.5 . (cause-of-airline-delay-and-cancellation-categories-under-section-511b-of-the-faa-reauthorization-act.html#citation-1-p65456) Back to Citation 2.  Letter from A4A Chief Legal Officer to DOT General Counsel dated September 21, 2026, available at (https://www.regulations.gov/document/DOT-OST-2026-1257-0001/comment) https://www.regulations.gov/​document/​DOT-OST-2026-1257-0001/​comment . (cause-of-airline-delay-and-cancellation-categories-under-section-511b-of-the-faa-reauthorization-act.html#citation-2-p65456) Back to Citation 3. (https://www.govinfo.gov/link/uscode/5/553) 5 U.S.C. 553(b)(B) . (cause-of-airline-delay-and-cancellation-categories-under-section-511b-of-the-faa-reauthorization-act.html#citation-3-p65456) Back to Citation [(https://www.federalregister.gov/d/2026-21058) FR Doc. 2026-21058 Filed 10-14-26; 8:45 am] BILLING CODE 4910-9X-P Published Document: 2026-21058 (91 FR 65456) Home (https://www.federalregister.gov/) (Home) Home Sections (https://www.federalregister.gov/money) Money (https://www.federalregister.gov/environment) Environment (https://www.federalregister.gov/world) World (https://www.federalregister.gov/science-and-technology) Science & Technology (https://www.federalregister.gov/business-and-industry) Business & Industry (https://www.federalregister.gov/health-and-public-welfare) Health & Public Welfare Browse (https://www.federalregister.gov/agencies) Agencies (https://www.federalregister.gov/topics) Topics (CFR Indexing Terms) (https://www.federalregister.gov/documents/current) Dates (https://www.federalregister.gov/public-inspection/current) Public Inspection (https://www.federalregister.gov/presidential-documents/executive-orders) Executive Orders Search (https://www.federalregister.gov/documents/search) Document Search (https://www.federalregister.gov/documents/search#advanced) Advanced Document Search (https://www.federalregister.gov/public-inspection/search) Public Inspection Search Reader Aids (https://www.federalregister.gov/reader-aids/office-of-the-federal-register-announcements) Office of the Federal Register Announcements (https://www.federalregister.gov/reader-aids/using-federalregister-gov) Using FederalRegister.Gov (https://www.federalregister.gov/reader-aids/understanding-the-federal-register) Understanding the Federal Register (https://www.federalregister.gov/reader-aids/recent-updates) Recent Site Updates (https://www.federalregister.gov/reader-aids/federal-register-statistics) Federal Register & CFR Statistics (https://www.federalregister.gov/reader-aids/videos-tutorials) Videos & Tutorials (https://www.federalregister.gov/reader-aids/developer-resources) Developer Resources (https://www.federalregister.gov/reader-aids/government-policy-and-ofr-procedures) Government Policy and OFR Procedures My FR (https://www.federalregister.gov/my/) My Clipboard (https://www.federalregister.gov/my/subscriptions) My Subscriptions (https://www.federalregister.gov/my/comments) My Comments (https://www.federalregister.gov/auth/sign_in) Sign In Information (https://www.federalregister.gov/reader-aids/government-policy-and-ofr-procedures/about-this-site) About This Site (https://www.federalregister.gov/reader-aids/government-policy-and-ofr-procedures/about-this-site#legal-status) Legal Status (https://www.federalregister.gov/reader-aids/government-policy-and-ofr-procedures/contact-us) Contact Us (https://www.federalregister.gov/reader-aids/government-policy-and-ofr-procedures/privacy) Privacy (https://www.federalregister.gov/reader-aids/government-policy-and-ofr-procedures/accessibility) Accessibility (https://www.federalregister.gov/reader-aids/government-policy-and-ofr-procedures/foia) FOIA (https://www.archives.gov/eeo/policy/no-fear-notice.html) No Fear Act (https://www.archives.gov/federal-register/write/newsletter/2024-may) Continuity Information (cause-of-airline-delay-and-cancellation-categories-under-section-511b-of-the-faa-reauthorization-act.html) Site Feedback