Originally Posted by
Buster CT1K
I am told on reliable authority that yes, it is in another concourse, but it is connected airside to DL's. You need to take a couple of trains but all airside.
Good luck.
I don't think so. UA is in Airside 3 (west side), along with Airside 1. DL is in Airside 4 (east side), along with Airside 2. Last time I was in MCO you could get between Airsides on the same east or west side of the terminal. But you won't be able to get between Airside 3 and Airside 4 while staying in the sterile area. You would have to exit security and then hope TSA lets you through to an airside that isn't on the side your flight is departing from.