What to Do When Airlines Refuse to Pay for Flight Disruptions

Joanna Teljeur

By:  Joanna Teljeur

4 minutes read

Last Updated:  February 23, 2026

Reviewed by:  Anton Radchenko

You’ve submitted a compensation claim to the airline, and after weeks of waiting, you finally get a response only to find out it’s been denied. That can be gutting. But here’s something that might help: Claim rejections happen often, and not always for fair reasons.

Sometimes, the reasons are legitimate. Other times, they’re not even close. The reality is that airlines sometimes deny claims hoping passengers won’t push back. So, what should you do when that rejection email lands in your inbox?

Let’s break it down.

Step 1: Understand Why Your Claim Was Denied

First things first. Find out why the airline refused your claim. They’ll usually give a reason, but it might be vague or wrapped in confusing legal language. It’s worth going back and checking your claim to see if it meets the requirements under EU261 or UK261.

Here are some common reasons for denial and whether or not they’re fair:

If the airline’s reason is unclear or feels unfair, it’s time to get more details.

Step 2: Ask for a Clear Written Explanation

If the airline didn’t say why your claim was rejected, or if their reason makes no sense, you can ask for a proper written explanation. Here’s how:

Sample Letter

Dear [Airline Customer Service],

I recently submitted a compensation claim under EU261/UK261 for a disrupted flight.

My details:
Name:
Flight Number:
Booking Reference:
Travel Dates:
Flight Route:
Reason for My Claim:

I received a denial on [DATE] but would like to formally request a clear explanation of why my claim was rejected, along with any supporting evidence. If this information isn’t provided, I may escalate the matter to the relevant enforcement authority.

Thank you for your time.

Kind regards,
[Your Full Name]
[Contact Info]

Expert Tip: Persistence pays off! If an airline rejects your claim unfairly, resubmit it with additional supporting evidence (e.g., flight records, official delay reports). Passengers who challenge denials often have a higher success rate. - Anton Radchenko, Esq., International Lawyer at Airadvisor

Step 3: Escalate to an Aviation Authority

If the airline still won’t budge, give them around 6–8 weeks to respond. After that, you can escalate the claim to a national or regional authority that enforces air passenger rights.

Here’s how it works:

• Flights from the UK? Go to the UK Civil Aviation Authority (CAA)
• Flights from or to the EU? Contact the enforcement body in the country of departure
• Departing outside the EU/UK with an EU/UK airline? Escalate to the airline’s home country authority
• US flights? File a complaint with the U.S. Department of Transportation

Note: It can take 1–3 months for enforcement bodies to process your complaint, depending on the country.

Step 4: Use Legal Help or a Claim Service

Filing claims and chasing airlines can be exhausting. If you're out of patience or don’t want to go it alone, legal support or a claim service like AirAdvisor can take over.

Real-Life Examples: When Airlines Say No

British Airways (UK)

Emily, a British Airways passenger, faced a 5-hour delay on her flight from London Heathrow to New York. According to UK261, she was entitled to £520. BA rejected her claim, blaming “technical issues beyond their control” but gave no proof.

What she did:

• Sent a written request for evidence
• Got no reply and filed a complaint with the CAA
• Contacted AirAdvisor to pursue the claim further

Ryanair (EU)

A Ryanair flight from Spain was cancelled, and the passenger qualified for €400 compensation. Ryanair said the issue was due to “extraordinary circumstances” without offering details.

Next steps:

• Passenger asked for proof of disruption (none given)
• Filed a complaint with AESA (Spain’s aviation authority)
• Passed the case to AirAdvisor after months of silence

American Airlines (US)

A last-minute flight cancellation from LA to Miami left a passenger stranded. American Airlines declined to explain beyond citing “extraordinary circumstances.”

What she did:

• Requested further details in writing
• Got no reply, so she filed a complaint with the U.S. DOT
• Eventually turned to AirAdvisor for help recovering her refund

Bottom Line

The claim process can be messy and time-consuming, even when you’re fully entitled to compensation or a refund. You’ll need patience, persistence, and paperwork but success is possible.

And if you’d rather not deal with the hassle, we’re here for youAirAdvisor takes the stress off your plate and helps you claim what’s rightfully yours.Check Your Flight

Author:

Joanna Teljeur

Job/Position: Senior Editor & Content Lead

Joanna Teljeur is a senior editor and writer with 15+ years of experience in editorial leadership, journalism, and content development, specialising in consumer rights, aviation law, and public-interest reporting. Her work focuses on transforming complex regulatory and legal topics into clear, accurate, and accessible content for international audiences.

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