Originally Posted by
corporate-wage-slave
Depending on the exact timings particularly of arrival, this may still be in scope for compensation. Being a TA ticket and AA 001 ticket isn't at issue since it's all about the flight operator, here BA. The get out clause is if it's extraordinary circumstances, but unless I'm much mistaken it's due to BA not having enough operational kit at the moment.
BWI-LHR-VIE rebooked onto IAD-LHR-VIE arriving 3h 04min 'late' compared with original itinerary... claim submitted. (Silly really since they claimed that my original LHR-VIE (with a 2 hour rebooked connection) didn't have availability - despite having been booked on it - and full fare economy - would have saved them handing out compensation).