Los Angeles - Which LAX terminal for Air China code share arrival?

Mrs. PTravel is on a PEK/LAX UA code share on Air China tomorrow. When she left, the 1P desk gave me the wrong departure information (Tom Bradley instead of . . . I think, T2). Does anyone know what terminal Air China uses for arrivals?

Its T2. Sometimes less knowledgeable people about LAX will automatically assume TBIT.

Terminal 2.

Terminal 2.

Thanks, everyone! :)