Will UA issue an EK boarding pass?
I have a ticket from SFO-LAX-SIN-CMB on UA/SQ, and a separate ticket on EK from CMB-DXB.... will I be able to get an EK BP before I get to CMB, either from UA in SFO, or SQ/EK in SIN? Otherwise, what will happen when I get to CMB? Is there a transit area or would I have to clear customs/imm and check in there with EK?