I have an upcoming MIA-MAD flight on AA in J and a subsequent IB codeshare flight out of MAD. I assume I will have access to this lounge.
Is there an IB desk at this lounge, where I can get seat assignment and boarding pass on an IB codeshare flight that departs MAD? AFAIK, it is very difficult to almost impossible to get pre-assigned seats on an IB codeshare flight, when booked with AA.