Extraordinary circumstances under UK261: when airlines can refuse

Airlines do not have to pay UK261 compensation when a delay or cancellation was caused by extraordinary circumstances that could not have been avoided even if all reasonable measures had been taken. They often rely on this argument, so each case deserves a check.

Check my compensation

No win, no fee: 25% of the compensation, VAT included, no other fees, only if we win your claim. FlightClaimHQ is a trading name of TETRIS GROUP LLC.

What usually counts

Severe weather making the flight unsafe, air traffic control restrictions or strikes, security risks and political instability are examples that are generally accepted as extraordinary.

What usually does not count

A technical fault found during routine maintenance is generally not treated as extraordinary. Strikes by the airline's own staff, and operational problems such as crew shortages, are generally not either.

The airline has to prove it

It is for the airline to show that extraordinary circumstances applied and that it took all reasonable measures to avoid the disruption. A vague reference to operational reasons is not enough.

Frequently asked questions

Is bad weather always an extraordinary circumstance?

No. It has to be a weather event that actually made the flight impossible or unsafe to operate, and the airline has to show it.

Can I still claim if the airline says it was extraordinary?

Yes. You can challenge the argument, and an eligibility check can look at what really happened on the day.

More guides

Compensation by airline · Compensation by UK airport

This page is general information about UK261 and is not legal advice. Amounts and conditions depend on the facts of your flight.