Flight delays happen. Most of the time you're left waiting with a voucher for a bad airport sandwich and not much else.
But depending on how your trip is booked, what airline you're flying, and where you're departing from, you may be entitled to cash refunds, miles, or reimbursement through your credit card.
The catch is that most travelers don't know what to ask for, or when to ask for it. U.S. rules give airlines more wiggle room than you might expect, but between DOT-mandated commitments, credit card trip delay benefits, and international protections like EC261, there's often more on the table than what the airline will volunteer. Knowing the rules before a delay happens means you spend less time arguing at the gate and more time getting what you're owed.
In this article
When You're Entitled to a Refund Due to a Delay
A significant delay or schedule change may entitle you to a refund, but only if you decline any vouchers or compensation the airline offers and choose not to travel. Accepting a voucher or rebooking on a later flight makes you ineligible for a refund, according to the U.S. Department of Transportation.
Situations that typically qualify include:
Early departures or late arrivals of 3 hours or more for domestic itineraries or 6 hours or more for international itineraries
Schedule changes that result in a different arrival or departure airport
Schedule changes that add connections to your original itinerary
This is not an exhaustive list, so check the Department of Transportation (DOT) website for more details.
If the airline cancels your flight outright, for any reason, you're entitled to a full refund under the same conditions: decline the voucher, don't rebook, and file the claim.
This isn't an exhaustive list. The DOT's Airline Customer Service Dashboard covers additional qualifying scenarios.
Delay Commitments by Airline
Unfortunately, there are no regulations in the U.S. requiring airlines to offer travel credit or cash compensation when experiencing delays.
However, the DOT requires airlines to have and publish a customer service plan for situations such as controllable delays, meaning delays caused by things like staffing problems or maintenance issues, as opposed to weather or air traffic.
Those commitments vary by carrier, but a few are consistent across the board. All major U.S. airlines have committed to providing a meal or meal voucher when a delay hits 3 hours or more. Some go further: Alaska Airlines, for example, offers travelers experiencing a controllable delay of 3 hours or more at least 2,000 miles or a $50 discount code toward a future flight.
Before you accept whatever the gate agent offers, check your airline's specific commitments on the DOT's Airline Cancellation and Delay Dashboard.
How Trip Delay Coverage Works
Many travel credit cards include trip delay coverage, and it's more useful than most cardholders realize. The Chase Sapphire Reserve is one of the better-known examples, but check your own card's benefits guide before assuming you're covered.
The way it works: if a common carrier delays your trip, you may be reimbursed for reasonable out-of-pocket expenses, including meals, toiletries, hotel stays, and medications, up to a set dollar amount per traveler.
Two conditions apply to most cards:
The Chase Sapphire Reserve kicks in after a 6-hour delay. Many other cards require 12.
You must have used that card to pay for the original flight and the out-of-pocket expenses.
Know both of those thresholds before you start charging expenses to a different card at the airport.
International Protections
When traveling internationally, there may be rules and regulations in place that protect travelers in the event of delays.
For example, when departing from an airport in the European Union, EC261 protections apply to controllable flight delays when your arrival at your final destination is delayed by 3 hours or more.
Compensation ranges from €250 to €600 (about $290 to $700 based on current conversions) depending on flight distance. American travelers flying back to the U.S. from the EU on a European carrier may also qualify, but the same protections don’t apply if you're flying home on a U.S.-based airline.
Guidance on Filing Claims
In the event of a delay, save all receipts for expenses incurred, including meals, transportation, and hotel stays, so you have proper documentation ready.
If you qualify for a flight refund, contact the airline directly to make a claim. For EC261 claims, file directly with the EU-based airline and keep a copy of everything.
For trip delay claims through your credit card, contact your credit card issuer’s benefits administrator and be prepared to submit your travel itinerary, proof of delay, the reason for the delay, and receipts for claimed expenses.
Most credit cards require you to file within a set window after the delay, so move quickly.
Talk to the Airline
If you're not eligible for compensation through the airline, a credit card, or legal regulations, don’t give up.
It’s worthwhile to reach out to the airline and let them know about the travel disruptions. Explain any hardship or frustration you faced as a result, and be kind. Usually, many carriers may offer miles, travel credit, or vouchers as an offer of goodwill for significant travel disruptions.
And if an airline doesn't offer compensation, or you feel you're due additional compensation beyond a fare refund, don't be afraid to push back. The worst they can do is say no.
The Shortcut
Accepting a voucher or rebooking waives your refund eligibility. If you want your money back, decline both before you do anything else.
U.S.-based airlines are not required to compensate for delays, but they are required to publish what they'll do for customers during a controllable delay.
Your credit card may offer more travel delay protection than you realize, and international travelers may have additional protections depending on the airline and route.
