FlyersRights sues DOT over delay cause reporting rule

US passenger group FlyersRights is suing the Department of Transportation (DOT) over a rule it says shifts the cost of meals, hotels and other expenses from airlines to travellers when flights are delayed or cancelled. According to AeroTime, the group announced on 30 October 2026 that it had filed a petition in the US Court of Appeals for the District of Columbia Circuit. The rule has not yet taken effect.

What the rule changes

The rule alters how airlines report the causes of delays and cancellations. Ten types of disruption would move out of the "Air Carrier" category, which is used for problems deemed within an airline's control. AeroTime reports that these include certain unscheduled maintenance and cybersecurity attacks.

The maintenance exclusion covers problems arising outside scheduled maintenance that cannot be deferred or must be addressed before flight, including work required by an airworthiness directive. Other exclusions cover removing an unruly passenger, medical emergencies that are not the airline's fault and unexpected failures of government systems. Cyberattacks qualify only if the airline complies with applicable cybersecurity regulations.

The DOT says the exclusions were required by the FAA Reauthorization Act of 2024.

The legal challenge

FlyersRights argues that the DOT went beyond what Congress authorised and adopted the rule without first seeking public comment. It says Congress instructed the department to change how causes are reported, not to reduce airlines' responsibility to help stranded passengers. The group also says an airline's choice of reporting code should not decide whether it owes assistance.

FlyersRights President Paul Hudson said in the announcement: "A change in reporting classifications is not permission to reduce passenger rights." According to AeroTime, FlyersRights and three other consumer organisations had earlier asked the DOT to withdraw the rule.

AeroTime also reports that the DOT acknowledged in the rule that it expects airlines to provide less in amenities and compensation once the ten causes are excluded from the airline-controlled category.

Timeline

The DOT published the rule on 3 September 2026. It later postponed the effective date to 1 February 2027 after a request from Airlines for America. The revised reporting requirements will cover flights from 1 January 2027. The DOT said the extra time would let airlines and the government update their reporting systems.

What this means for travellers

• No immediate change: the rule is not in effect, and the reporting changes apply to flights from 1 January 2027.
• Assistance may depend on the cause: airline promises to provide meals, hotel rooms and transport often hinge on whether a disruption was within the carrier's control, so reclassified causes could mean less help.
• Refunds are separate: under DOT rules, passengers are entitled to a refund when an airline cancels a flight, whatever the reason, if they decline alternative travel, vouchers or other compensation. Refund rights also apply to qualifying significant delays and schedule changes when passengers choose not to travel.

It is not yet known how the court will handle the petition or whether the rule will be altered before it takes effect.

Sources: AeroTime