Originally Posted by
PAL62V
I've asked a more definitive q in the AA forum, but can I see if anyone can advise: AA flight (LHR-EWR) booked onto BA metal. BA flight is cancelled. Is there any UK requirement for a full refund of AA fare given it is a UK/EU carrier in the UK that cancelled the flight?
Yes, that flight is under EC261 protection since it is the operating carrier that matters. So a refund should be possible if you call up (within 3 days of travel as things stand).