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25 September 2026

U.S. DOT publishes latest airline data and privacy enforcement updates

The Department of Transportation has issued a wave of notices this month, from fresh airline performance metrics to expanded privacy safeguards and fresh rulemaking on fares and disability accommodations.

U.S. DOT publishes latest airline data and privacy enforcement updates

The U.S. Department of Transportation (DOT) rolled out its Air Travel Consumer Report (ATCR) for July 2026 on September 21. The quarterly snapshot lists on-time performance, mishandled baggage, wheelchair and scooter incidents, as well as oversales across major carriers. It also aggregates consumer complaints filed with the agency, giving regulators a clearer picture of recurring pain points for travelers. Data from the report will feed into future oversight actions and help airlines benchmark improvements.

Privacy review closure and ongoing data-security duties

On September 4, the Office of Aviation Consumer Protection (OACP) announced the conclusion of a nationwide privacy review of U.S. airlines. After a thorough audit, the agency found no breaches of existing statutes or departmental policies, prompting a formal closure with no further enforcement. The notice, however, reiterates that airlines must continue to protect passenger data honor published privacy statements, and avoid unlawful discrimination in dynamic pricing. In practice, carriers are expected to maintain robust encryption, limit data sharing, and provide transparent opt-out mechanisms for marketing communications.

Rulemaking and enforcement discretion updates

Several rulemaking initiatives entered the public arena in August and September. A Notice of Proposed Rulemaking (NPRM) issued on July 2 seeks to give advertisers greater leeway in displaying the components of an airline ticket price, allowing taxes and fees to appear as prominently as the base fare. The same NPRM’s comment window was extended on July 29 to August 21 to accommodate stakeholder feedback. Meanwhile, the DOT extended a temporary enforcement pause on ticket-refund requirements for renumbered flights through July 7, 2027, pending a review of the definition of a “cancelled flight.” The agency will not enforce refunds when passengers are rebooked onto a new flight number without a “significant change or delay.”

Disability accommodations and enforcement timing

On August 4, the DOT announced an extension of enforcement discretion for four provisions of the “Ensuring Safe Accommodations for Air Travelers With Disabilities Using Wheelchairs” rule. The deferment runs from December 31, 2026, to April 30, 2027, covering airline liability for mishandled wheelchairs, refresher-training frequency, pre-departure notifications and fare-difference reimbursements. Simultaneously, the agency broadened discretion to include the 12-month hands-on training requirement for flight attendants on on-board wheelchair assistance and lavatory accessibility. This move stabilizes compliance expectations while the DOT finalizes the next iteration of the rule.

Final rules, amended penalties and advisory committees

In April, the DOT issued a final rule mandating that air carriers submit a one-page summary of passenger rights—covering delays, cancellations, baggage and boarding—within 90 days of filing the plan, and post it prominently on their websites. A separate final rule reinstated robust due-process safeguards for future unfair or deceptive practice investigations, guaranteeing the right to a hearing before a neutral officer. The agency also nullified a 2024 regulation on ancillary-fee disclosures after the Fifth Circuit vacated it; airlines must now alert consumers on the first page of fare-search sites about possible baggage fees and centralize all ancillary-fee information.

Amended consent orders illustrate how penalties are being redirected toward travelers. Frontier Airlines received a $162,500 credit toward its civil penalty for investing in technologies that improve disruption handling. American Airlines was ordered to allocate $16.8 million directly to passengers with disabilities, while Southwest earned an $11 million credit for substantial improvements in on-time performance following major investments in its Network Operations Control center. The DOT also issued an advisory notice on September 1 for a two-day virtual meeting of the Aviation Consumer Protection Advisory Committee, where topics include passenger-rights one-page documents, airport “Know-Your-Rights” posters, and airline customer-service dashboards.

Collectively, these actions demonstrate the DOT’s layered approach: publishing granular performance data, tightening privacy expectations, granting limited enforcement pauses to refine rules, and channeling penalties back to affected consumers. Travelers, airlines, and consumer-advocacy groups are encouraged to monitor the DOT’s Federal Register notices and participate in comment periods to shape the evolving regulatory landscape.

Author

Sophie Donovan

Sophie Donovan, Manchester-born and classically elegant, once turned down a commission to chase a long-form piece on Salford’s textile heritage, filing instead from the mill where her grandmother worked. Advocates patient, context-rich features and brings a taste for quiet narrative detail and theatre aficionadoship.