I am flying into ORD in Iberia Business (presume T5) and then flying out later that day in American First to LAX from Terminal 3. Will I be able to access Admirals Club in T3 with the Iberia business class boarding pass? The tickets were booked separately and the Iberia flight booked directly through Iberia. I do not have status.
I have a long 8 hour laylower. If Admirals Club is not possible, can I use the T5 BA lounge on arrival/connecting?