At JFK, do 777s enplane through A or B-door
Excuse my type-A personality, but I'm flying LHRJFK in F on a 777, and can't recall whether I will deboard at the A or B door. As I recall, BA doesn't typically do a great job at holding back J pax until F empties out, hence I don't want to get stuck in a lengthy queue on immigration. Put differently, 1A or 4A??
Thanks