Originally Posted by
I_Can_Fly_US_Airways
There is no longer a UC in T6, it closed several months ago. And it's not clear to me whether CM is still there either after UA sold all its T6 gates to AA. This page suggests CM has moved to TBIT:
LAX Airlines
In any event, OP will have access to TBIT and the *A lounge regardless whether he's departing from TBIT or T6. Although he would have to clear security twice if CM departures are still from T6.