US passenger rights are narrower than Europe's, but they have expanded since 2024, and airlines often do more than the law requires if you know what to ask for. This guide covers the rules for cancellations, long delays, involuntary bumping and lost bags, and the practical steps that get you rebooked or refunded fastest.
The automatic refund rule
Under the Department of Transportation's rule in effect since October 2024, airlines must automatically refund your ticket — in the original form of payment, without you having to ask — when they cancel your flight or 'significantly change' it and you choose not to travel. A significant change means a departure or arrival moved by three or more hours on a domestic flight or six or more hours internationally, a change of departure or arrival airport, added connections, a downgrade in class, or a switch to a plane less accessible for a disability.
Refunds must be issued within seven business days for credit-card purchases and 20 calendar days for other payment methods. The refund covers the unused portion of the ticket plus any paid extras you could not use, such as seat selection or Wi-Fi. If you accept the airline's rebooking, no refund is due — so decide before you accept.
Checked bag fees and extras
The same rule requires airlines to refund checked bag fees when a bag is significantly delayed — more than 12 hours after a domestic flight arrives, or 15 to 30 hours after an international flight depending on its length — and to refund fees for services such as Wi-Fi or seat assignments that were paid for but not delivered. File the bag claim at the airport before you leave.
Delays and cancellations within the airline's control
Federal rules do not require compensation for delays, but the ten largest US airlines have made written commitments, tracked on the DOT's airline customer service dashboard, for 'controllable' disruptions — mechanical problems, crew scheduling, IT failures — as opposed to weather or air traffic control. All ten promise to rebook you on their own next flight free of charge and to provide a meal voucher after a three-hour delay. Most also commit to rebooking on a partner airline, a hotel and ground transport for overnight delays, and several offer frequent-flyer miles or credits for long controllable delays.
Ask at the gate or via the airline's app, and cite the dashboard commitment. If the airline refuses, keep receipts and file a complaint with the DOT afterwards; airlines respond to those.
Weather and 'uncontrollable' disruptions
When weather, air traffic control or security issues cause the problem, airlines owe rebooking on their own flights and, if you decline, a refund of the unused ticket — but not meals or hotels. Travel protection bought at checkout typically covers those costs; check the policy's definition of a covered delay (often three to six hours). A credit card with trip-delay insurance can also reimburse hotel and meal costs after a set delay length if you paid for the ticket with that card.
Involuntary bumping
If an oversold flight leaves you without a seat and you did not volunteer, the airline owes cash compensation: 200 percent of your one-way fare up to $1,075 for a domestic arrival delay of one to two hours (one to four internationally), and 400 percent up to $2,150 for longer delays. Volunteers can negotiate — ask for cash or a card rather than a voucher with expiry dates, plus a confirmed seat on the next flight and meals.
Flights from Europe: EU261
For flights departing an EU airport, or arriving in the EU on an EU airline, European rule EC 261 requires fixed compensation of €250 to €600 for cancellations and delays of three hours or more that are within the airline's control, plus meals and hotels regardless of cause. The UK applies an equivalent rule. Claims can be filed directly with the airline for up to several years after the flight.
What to do in the moment
Speed matters when hundreds of passengers are competing for the same seats.
- Rebook yourself in the airline's app the moment a cancellation notice arrives — it is faster than the counter
- Call the airline while standing in the customer-service line; whichever answers first wins
- Ask specifically for a partner-airline rebooking, a meal voucher and, if overnight, a hotel
- Decline the rebooking if you would rather have the automatic refund — you cannot have both
- Keep every receipt for meals, hotels and transport
- Contact Air1 Tickets 24/7: our agents can see all airlines' availability and rebook across carriers when the airline's own options are poor
Frequently asked questions
Do airlines have to compensate me for a delayed flight?
Not by federal law, but the ten largest US airlines have committed to free rebooking, meals after three hours and hotels for overnight delays when the cause is within their control. For EU departures, EC 261 requires cash compensation for delays of three hours or more.
How long does an airline refund take?
Seven business days for credit-card purchases and 20 calendar days for other methods, under DOT rules. Refunds must go back to the original form of payment, not a voucher, unless you choose a voucher.
Can Air1 Tickets help if my flight is canceled?
Yes. Our US-based agents are available 24/7, can see availability across airlines, and will rebook you or process your refund. Call the number on your confirmation.
Written by Air1 Tickets Editorial Team. First published ; fees, rules and prices verified as of the update date above. Airline policies change: always confirm the fare rules shown at checkout for your specific ticket.
