Originally Posted by
PlaneSpeaking
Do you mean on their app/site or via ExpertFlyer? Either way, no - this is not my experience and I can access the seat map on ExpertFlyer even after I’ve boarded. As for BA and if you’ve already downloaded your boarding pass or you haven’t checked-in by their stated deadline, then that’s the point at which you’ll no longer be able to view the seat map.
Yeh I mean Expert Flyer. flying today, and last night could see the seat map, but not today. Tried over BA flights today and it also errors... flights for tomorrow onwards are fine though.