Denied Boarding Compensation: What You Are Owed

When a flight is overbooked, the gate agent’s request for volunteers is not a courtesy. It is the first step in a legal process that splits passengers into two groups with different rights: those who volunteer to give up a seat, and those who are denied boarding involuntarily. The distinction decides whether you negotiate for a voucher or are owed a statutory payment in cash. The instrument that creates the entitlement, the distance band that sets the amount, and the delay threshold that triggers it all change the answer. This page sets out how the rule works, what the figures depend on, and what to do when the gate asks for volunteers.

The rule that decides the money

Overbooking is lawful. Airlines sell more seats than the aircraft holds because some passengers do not show. When more passengers hold confirmed reservations and meet the check-in deadline than there are seats, the airline must choose who is left behind. That choice creates the distinction.

A volunteer is a passenger who accepts the airline’s offer to give up a confirmed seat in exchange for agreed benefits. The terms are negotiable. The airline may offer a voucher, miles, a travel credit, a later flight, or cash. Nothing in the regulation sets a minimum for volunteers because the transaction is a contract, not a statutory entitlement.

An involuntary denied boarding is a passenger who is refused carriage against their will because the flight is oversold, and who has complied with the airline’s check-in and confirmation requirements. That passenger is owed compensation under a specific instrument. The instrument depends on where the flight departs, where the airline is based, and where the flight arrives.

Three regimes cover most cases:

• Regulation (EC) No 261/2004 applies to flights departing from an airport in the European Union, the European Economic Area, or the United Kingdom (under retained UK law), and to flights arriving in the EU/EEA on an EU/EEA carrier. It sets fixed compensation bands by distance.
• The Montreal Convention (1999) applies to international carriage between states that are parties to it. It governs damages for delay, but it does not set a fixed denied boarding amount. It is the instrument behind the airline’s duty to reimburse or re-route.
• The US Department of Transportation (DOT) rule (14 CFR Part 250) applies to flights to, from, or within the United States. It sets a different formula, tied to the one-way fare and the length of the delay.

A flight can fall under more than one regime. The passenger chooses the most favourable, but the airline will apply the one that governs the contract of carriage.

What the figures depend on

No single figure answers what an overbooked flight owes you. Every amount is conditional. The table below sets out the conditions that change the figure, not the figure itself, because the figure differs by carrier, route, and the date the rule was checked.

Under Regulation 261/2004, the compensation bands are fixed in euros. The amount depends on the distance band and whether the passenger was offered re-routing. The regulation also requires the airline to offer assistance (meals, accommodation, communication) and a choice between reimbursement and re-routing. The cash compensation is separate from the assistance.

Under the US DOT rule, the amount is a multiple of the one-way fare, subject to a cap. The multiple and the cap are set in the rule and have been amended over time. The DOT rule also requires the airline to provide a written statement of rights at the airport.

Under the Montreal Convention, there is no fixed denied boarding figure. The passenger must prove the loss. The airline may reduce or avoid liability if it took all reasonable measures or if the delay was caused by extraordinary circumstances.

Worked calculation: Regulation 261/2004

A passenger is involuntarily denied boarding on a flight from Paris to New York, a distance of more than 3,500 km. The airline offers a later flight arriving three hours after the original scheduled arrival. The passenger refuses and is re-routed on a flight arriving five hours later. The passenger wants to know the compensation under Regulation 261/2004.

Step 1: Confirm the regime.
Departure airport is in the EU. Regulation 261/2004 applies.

Step 2: Confirm the distance band.
Paris to New York is more than 3,500 km.
The highest band applies.

Step 3: Confirm the delay to the final destination.
The re-routed flight arrives 5 hours after the original scheduled arrival.
A delay of 4 hours or more at the final destination does not reduce the compensation.

Step 4: Check whether the airline offered re-routing.
The passenger was re-routed, but the delay exceeded the threshold.
The full band amount is payable.

Step 5: Apply the band amount.
The amount is set in euros in the regulation.
The figure changes with the regulation version in force.
Check the current version before quoting a number.

Step 6: Add assistance.
Meals, accommodation, and communication are separate from the cash compensation.
The airline must provide them, or reimburse reasonable receipts.

The reader can repeat this with their own distance, delay, and re-routing facts. The step that most often changes the answer is Step 3: the delay to the final destination, not the delay to the connecting airport. A passenger re-routed through a different hub may arrive later than the original itinerary, and that later arrival is the one that counts.

What people get wrong about volunteering

The mistake is natural because the gate agent presents the offer as a favour. The agent asks for volunteers, offers a voucher, and the passenger accepts because a voucher sounds like free money. What the offer usually omits is the cash entitlement that would apply if the passenger refused and was denied boarding involuntarily.

Under Regulation 261/2004 and the US DOT rule, a passenger who volunteers is not owed the statutory compensation. The volunteer has agreed to the airline’s terms. If the voucher is worth less than the statutory amount, the passenger has forfeited the difference. The airline knows this. That is why the gate agent asks for volunteers before denying boarding involuntarily.

The second mistake is assuming the voucher is cash. Many vouchers are travel credits with blackout dates, expiry dates, and restrictions that make them worth less than their face value. A voucher for a future flight is not the same as a payment for the seat given up. The passenger should ask what the voucher is worth in cash terms, when it expires, and whether it can be used on any fare.

The third mistake is believing the airline must find a volunteer before denying boarding. It does not. If no one volunteers, the airline may deny boarding involuntarily and pay the statutory compensation. The airline prefers volunteers because the negotiated cost is often lower.

The fourth mistake is missing the check-in deadline. The statutory entitlement applies only to passengers who complied with the airline’s check-in and confirmation requirements. A passenger who arrives late or fails to confirm may be denied boarding for a reason that is not oversales, and the compensation rule does not apply.

Claiming directly

The procedure for claiming directly is set by the regime. Under Regulation 261/2004, the passenger submits a claim to the airline. The airline must respond within a set period. If the airline refuses, the passenger can complain to the national enforcement body of the country of departure or arrival. Under the US DOT rule, the passenger complains to the airline first, then to the DOT if the airline does not resolve the claim. Under the Montreal Convention, the passenger must notify the airline in writing within a set period and may sue if the claim is not settled.

The documents that matter are the same in every regime: the confirmed reservation, the boarding pass or check-in record, the written denied boarding statement from the airline, and receipts for any expenses. The airline must provide a written statement of rights at the airport. If it does not, the passenger should ask for it.

A claim company earns its share when the passenger does not want to handle the procedure, when the airline has refused a valid claim, or when the amount is large enough that a percentage is worth paying. It does not earn its share when the claim is straightforward, when the airline pays promptly, or when the amount is small. This site does not sell claims, so the honest answer is that the passenger can usually claim directly. The airline’s own claim form is the first step. The enforcement body is the second.

What the airline page will not say

The airline’s own page on denied boarding will describe the compensation as a gesture of goodwill. It is not. Under Regulation 261/2004 and the US DOT rule, it is a statutory entitlement with conditions. The airline page will also describe the volunteer offer as a benefit. It is a negotiation, and the opening offer is usually below the statutory amount. The airline page will not tell the passenger that accepting a voucher can forfeit a cash right, because the airline prefers the voucher.

The figures differ by carrier, route, and the date the rule was checked. The distance bands, the delay thresholds, and the fare multiples have been amended. A figure quoted without the version of the regulation or the date it was checked is not a figure a passenger can rely on. The rule, the condition, and the instrument are what matter. The number follows.