Airlines are legally allowed to sell more tickets than there are seats, betting that some passengers will not show. Usually it works. When it does not, someone gets left behind, and that is where your rights kick in. Being “bumped” is one of the few air-travel problems where federal law can put real money in your pocket, if you know the rules.
Voluntary vs. involuntary bumping
When a flight is oversold, the airline first asks for volunteers to give up their seats in exchange for a travel voucher or other perks. Volunteering is a negotiation: you can decline the first offer and ask for more, and you should get the terms (rebooking time, meal and hotel coverage) in writing before you accept. If not enough people volunteer, the airline can involuntarily deny boarding to passengers, and that triggers mandatory cash compensation.
What involuntary denied-boarding compensation pays
Under DOT rules in 14 CFR Part 250 (with amounts raised in 2025), involuntary denied-boarding compensation for domestic flights works like this:
No compensation if the airline gets you to your destination within 1 hour of your original arrival.
200% of your one-way fare, up to $1,075, if your substitute arrival is more than 1 but less than 2 hours late (1 to 4 hours on international flights).
400% of your one-way fare, up to $2,150, if the airline gets you there more than 2 hours late (more than 4 hours international), or cannot rebook you at all.
This compensation is on top of your ticket, you keep the flight or get a refund, and it is meant to be paid the day of the bump. Insist on a check or cash: airlines often try to hand you a travel voucher instead, but you are entitled to money, and you can accept a voucher only if you choose to.
When the rules do not apply
There are exceptions. The compensation rules generally do not cover aircraft with fewer than 30 seats, situations where the airline substitutes a smaller plane for safety or operational reasons, weight-and-balance restrictions, or where you were downgraded rather than denied boarding (a downgrade has its own refund of the fare difference). You also must have a confirmed reservation, have checked in on time, and have met the boarding deadline.
How to claim it
Ask the gate agent directly whether you are being involuntarily denied boarding, and ask for the required written statement of your rights.
Know your one-way fare so you can check the math on the 200%/400% calculation.
Request payment by check, not a voucher, and get it before you leave the airport.
If the airline refuses or lowballs you, file a complaint with the DOT and keep your boarding pass and receipts.
This is general information, not legal advice. For a specific dispute, talk to a licensed attorney or file a DOT complaint.
Frequently asked questions
How much do you get for being bumped from a flight?
For involuntary bumping on domestic flights, you get 200% of your one-way fare up to $1,075 if you arrive 1 to 2 hours late, or 400% up to $2,150 if more than 2 hours late or not rebooked. There is no compensation if you arrive within an hour.
Can I be forced to take a voucher instead of cash?
No. Involuntary denied-boarding compensation is payable by check or cash. Airlines often offer vouchers, but you can insist on money. You may accept a voucher only if you prefer it.
Is overbooking legal?
Yes. Airlines are allowed to sell more tickets than seats. What is regulated is what they owe you if that practice bumps you involuntarily from a flight.
When do the bumping rules not apply?
They generally do not apply to aircraft with under 30 seats, safety- or weight-related aircraft swaps, downgrades (which have their own refund), or if you missed the check-in or boarding deadline.
This article is general legal information, not legal advice, and may not reflect the most current law or the law in your jurisdiction. Laws vary by state and change over time. For advice about your specific situation, consult a licensed attorney.
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