Bumping this thread.
Planning on taking an early morning flight BOS-JFK next month.
Wondering if I can access the BA lounge at terminal E before this domestic AA flight from Terminal B — clear security at E and then use the lounge and get to B somehow for boarding.
I am OWE (BA Gold). I assume BOS only has an Admirals Club and not a flagship lounge for AA itself. Or would it be worth exploring Alaska Airline’s lounge or any other oneWorld lounge there instead?