Air passenger rights in the United States cover five main situations: canceled or heavily changed flights, long tarmac waits, being bumped from an oversold plane, mishandled baggage, and disability-related service failures. Federal Department of Transportation rules set the floor for domestic travel, and if any part of your trip touches the European Union, a separate regulation can put cash in your pocket on top of anything the airline already owes you. Airlines rarely explain these rights at the gate, so knowing them before you travel is what turns a bad day into a paid claim.
Refunds When a Flight Is Canceled or Significantly Changed
A DOT rule that took effect in late 2024 requires airlines to automatically refund your ticket when a flight is canceled or “significantly changed” and you decline the replacement itinerary. A significant change means a departure or arrival that shifts by more than three hours domestically or more than six hours internationally, a switch to a different airport, an added connection, or a downgrade to a lower cabin.1US Department of Transportation. Biden-Harris Administration Announces Final Rule Requiring Automatic Refunds of Airline Tickets and Ancillary Service Fees
The refund goes back to your original payment method. Not a voucher, not a travel credit, unless you specifically ask for one. Airlines also have to refund checked-bag fees when your luggage is significantly delayed, and refund ancillary fees for services you paid for but never received, such as seat upgrades or in-flight Wi-Fi that wasn’t working.1US Department of Transportation. Biden-Harris Administration Announces Final Rule Requiring Automatic Refunds of Airline Tickets and Ancillary Service Fees
One thing federal rules do not require: rebooking you on a competing airline. Some carriers will do it as a courtesy, especially for premium-class passengers, but there’s no mandate. Ask about interline rebooking policy when you book if it matters to you.2US Department of Transportation. Fly Rights
Cash Compensation on EU Flights
EU Regulation 261/2004 goes further than U.S. law. On qualifying flights, airlines must pay cash compensation on top of any refund or rebooking. The regulation covers any flight departing an EU airport on any airline, and any flight arriving in the EU on an EU-based carrier.3Your Europe. Air Passenger Rights So a traveler flying home to the U.S. from Paris is covered regardless of the airline, but the same traveler flying New York to Paris on a U.S. carrier is not.
Compensation depends on flight distance:
- €250 for flights of 1,500 km or less
- €400 for flights between 1,500 km and 3,500 km, or any intra-EU flight over 1,500 km
- €600 for flights over 3,500 km
Amounts are halved if the airline reroutes you and you arrive within two, three, or four hours of the original arrival, depending on the distance bracket.3Your Europe. Air Passenger Rights
Airlines can escape compensation by proving the disruption resulted from “extraordinary circumstances” beyond their control. Air traffic management decisions, severe weather, political instability, and security risks qualify. Strikes by airline employees do not. Most technical or mechanical failures don’t either, unless the underlying cause was outside the airline’s maintenance responsibilities.3Your Europe. Air Passenger Rights
Separately, and regardless of the cause, a delay of two hours or more triggers the “right to care.” The airline must provide meals, refreshments, and access to phone calls or email. If the delay forces an overnight stay, the airline pays for a hotel and transportation to and from the airport.
Being Bumped From an Oversold Flight
Airlines routinely sell more tickets than seats. When everyone shows up, someone gets bumped. The airline must first ask for volunteers, who can negotiate whatever cash, vouchers, or upgrades they can get; no federal cap applies to voluntary deals.
If not enough volunteers step forward, the airline can bump passengers involuntarily, and the compensation schedule is set by regulation. For domestic flights:
- No compensation if the airline rebooks you on a flight arriving within one hour of your original arrival
- 200% of your one-way fare, capped at $1,075, if the replacement arrives more than one hour but less than two hours late
- 400% of your one-way fare, capped at $2,150, if the replacement arrives two or more hours late, or the airline offers no alternative at all
For international flights, the windows are wider: the 200% tier covers arrivals one to four hours late, and the 400% tier kicks in at four hours or more.4eCFR. 14 CFR 250.5 – Amount of Denied Boarding Compensation for Passengers Denied Boarding Involuntarily
The airline must pay at the airport on the day you’re bumped, by check or cash. They can offer a voucher instead, but you can insist on payment. Every involuntarily bumped passenger must also receive a written explanation of the airline’s boarding priority rules and the compensation owed.5eCFR. 14 CFR Part 250 – Oversales Ask for that document explicitly if a gate agent doesn’t hand it over.
Long Tarmac Delays
Federal rules put hard time limits on how long an airline can hold you on the tarmac. On domestic flights, the airline must offer you the chance to deplane before a tarmac delay reaches three hours. On international flights departing from or arriving at a U.S. airport, the limit is four hours.6eCFR. 14 CFR 259.4 – Contingency Plan for Lengthy Tarmac Delays
Airlines must also provide food and drinking water no later than two hours into any tarmac delay, and lavatories must stay operational the entire time. Three narrow exceptions let an airline hold passengers past the deadline: the pilot determines that deplaning would create a safety or security risk, air traffic control says returning to a gate would significantly disrupt airport operations, or the plane is already actively taxiing back to a gate before the time limit expires.7eCFR. 14 CFR 259.4 – Contingency Plan for Lengthy Tarmac Delays
Lost, Damaged, or Delayed Baggage
For flights within the United States, airlines are liable for lost, damaged, or delayed baggage up to $4,700 per passenger. Carriers cannot set a lower cap in their contract of carriage.8eCFR. 14 CFR 254.4 – Carrier Liability You still have to prove what your belongings were worth, so receipts and photos of high-value items in checked bags matter when you file.
International baggage claims fall under the Montreal Convention, which caps airline liability at 1,519 Special Drawing Rights per passenger, roughly $2,175 at recent exchange rates.9US Department of Transportation. Lost, Delayed, or Damaged Baggage The treaty applies to any international flight where both the departure and destination countries have ratified it, which includes the United States, all EU member states, and most other countries with significant air traffic.10International Air Transport Association. Convention for the Unification of Certain Rules for International Carriage by Air
When your bags are delayed rather than lost, the airline must reimburse you for reasonable interim expenses: clothing, toiletries, and other necessities for the trip you’re actually on. Airlines cannot impose arbitrary daily caps. A business traveler who needs replacement professional attire has a stronger claim than someone heading home from vacation.
Reporting deadlines are strict. For domestic flights, report a damaged bag before leaving the airport or within 24 hours of receiving it. For international flights, the Montreal Convention gives you seven days to report damage and 21 days to report a delay, counted from the day you got the bag. In every case, file the initial report at the airport baggage counter before you leave the terminal. Skipping that step lets the airline argue the damage happened after you left their custody.
Passengers With Disabilities
The Air Carrier Access Act and 14 CFR Part 382 prohibit airlines from discriminating against passengers with disabilities and impose specific service duties. Airlines must offer preboarding to anyone who self-identifies at the gate as having a disability, and must provide assistance with boarding and deplaning using ramps, lifts, or boarding wheelchairs when jet bridges aren’t available. Carriers are also responsible for helping passengers make connections between gates.
Wheelchairs and other assistive devices get special protection. Airlines must return your wheelchair at the aircraft door, and it should be among the first items pulled from the cargo hold. On domestic flights, the normal baggage liability cap doesn’t apply to wheelchairs or assistive devices; the airline is liable up to the original purchase price of the device, which for a custom power wheelchair can easily exceed $20,000.11US Department of Transportation. Assistive Device – Stowage, Damage, and Delay On international flights, liability is governed by the applicable treaty and may not cover full replacement cost.
A 2024 “Wheelchair Rule” added a requirement that all assistance be performed safely, with dignity, and promptly, and it barred airlines from leaving a passenger who uses a wheelchair unattended in a boarding chair or similar device for more than 30 minutes.
Family Seating Is Not Guaranteed
No federal law requires airlines to seat children next to their parents without an extra charge. The DOT does maintain a public dashboard tracking which airlines have voluntarily committed to seating children age 13 and under next to an accompanying adult at no additional cost.12U.S. Department of Transportation. Airline Family Seating Dashboard If your airline is on the list, you can point to it if a gate agent tries to charge you. If not, call the airline directly after booking and ask for adjacent seats before paying for seat selection.
How to Claim What You’re Owed
Start with the airline. Most carriers have online claim portals that generate a tracking number and a digital paper trail. Before you begin, gather your confirmation code, flight number, boarding pass, baggage tag numbers, and receipts for out-of-pocket expenses. If you spoke with gate agents or customer service reps during the disruption, write down their names while you still remember them. Certified mail to the airline’s consumer affairs department is a good backup because it creates proof of delivery.
If the airline doesn’t resolve the complaint, escalate to the DOT through its online portal. The DOT requires airlines to acknowledge your complaint within 30 days and send a written response within 60 days.13U.S. Department of Transportation. File a Consumer Complaint The DOT doesn’t adjudicate individual claims the way a court would, but it tracks complaint patterns and can take enforcement action against airlines that systematically violate their obligations. Complaint data is also public, which creates pressure on carriers.
When an airline refuses to pay what you’re owed, small claims court is a realistic option. Jurisdictional caps range roughly from $6,000 to $20,000 depending on where you file, and the process is designed for people without lawyers.
Watch the clock on international claims. The Montreal Convention imposes a strict two-year deadline to file a lawsuit, counted from the date you arrived at your destination or the date the aircraft should have arrived.10International Air Transport Association. Convention for the Unification of Certain Rules for International Carriage by Air Miss that window and your right to recover damages is extinguished, regardless of how strong the case is. For purely domestic claims, state statutes of limitations apply and vary, but two years is a reasonable minimum to plan around.