Originally Posted by
arabiamark
If he's got a long enough layover he can go to the Admirals Club in T3 for a while (of Flagship Lounge if it's open by then). In those situations I start heading over to T5 about an hour and a half before flight time.
I am arriving on AA from YYZ and connecting to BA flight to LHR but leaving from T5. I have almost 7 hours layover in ORD. Can I use the AA flagship lounge in T3?