Originally Posted by 44C
I explained the situation, had to show them my AA boarding pass for the incoming flight and then the boarding pass for CX.
The thing is that my CX and AA are in a seperate itinerary. Therefore, I won't have my CX boarding pass when I arrive on AA. But when I leave T4 and go to TBIT to checking with CX, I don't think I will be allowed to go back to the AA lounge in T4.