I think it's always D now.
Originally Posted by
veeRob
Well this is confusing/annoying.
Just booked SAN-BWI on AS and a connecting BWI-RDU on WN, seeing they both operate out of terminal C per BWI's own web site! Just happened to notice that SAN-BWI recently arrived to D20, so is it all flights or just sometimes? Alaska's own web site says terminal D and makes no mention to C, so perhaps it's permanent and all encompassing, and BWI should update their web site?