Flight delays... guaranteed to turn even the cheeriest traveller into a right frazzled flyer. But fear not, frustrated flyers! Passengers flying within the EU or from a UK airport can claim compensation up to £520 if the airline messed up. Here's what you need to know: When are you eligible? Simple terms: If your flight arrives more than 3 hours late, departs from or arrives at a UK/EU airport, and the airline is to blame, you're likely in luck (in compensation terms that is!). How much compensation can you get? The amount depends on the flight distance and delay time (see table below).