Originally Posted by
FAA1996
Thanks, I wasn't sure if there was a change to the rules and you could only access the lounge for the airline whose flight you were on in F. Hopefully that is not the case.
Well, it seems based on the post from
BrewerSEA that the rules have reverted to their original state. However, regardless of that, if you are departing on BA from T5 then there's no issue anyhow as AA has no T5 lounge.