FlyerTalk Evangelist
Join Date: Nov 2018
Location: Istanbul, Turkey
Programs: TK Elite Plus,BAEC GGL,ITA Executive, AFKL Gold,QR Gold,HH Diamond,Bonvoy Gold,ALL Gold
Posts: 14,185
I doubt that AA would leave Terminal 5 soon.
AA and BA increased their partner ship with equal mileage amounts on both metal, GUF/SWU synchronization among airlines, etc... and both airlines see each other as an important partner.
When all those business travelers whose company banned or reduced corporate travel allowances would not be able to fly, those people would apparently lose their status and lounges would be much quieter than present.