At three hours late arriving, a delay legally graduates into money: the same fixed compensation as a cancellation. And while you wait, food, calls and if needed a hotel are on them, not you.
That's meals and refreshments reasonable for the wait, two phone calls or emails, and accommodation with transfers if you're stranded overnight, regardless of the delay's cause.
"meals and refreshments in a reasonable relation to the waiting time; (b)hotel accommodation in cases where a stay of one or more nights becomes necessary, or where a stay additional to that intended by the passenger becomes necessary;"…
The regulation's delay article triggers assistance by delay length and distance:
"When an operating air carrier reasonably expects a flight to be delayed beyond its scheduled time of departure: (a)for two hours or more in the case of flights of 1500 kilometres or less; or (b)for three hours or more in the case of all ... flights between 1500 and 3500 kilometres;"…
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Check where I stand, free →UK261 covers flights departing the UK, and flights arriving into the UK on UK or EU carriers. This is guidance to help you understand your rights, not formal legal advice, and we're entirely independent: no affiliation with Citizens Advice, GOV.UK or any law firm. Every quotation above links to the official text so you can check us. Law verified current at July 2026.