Originally Posted by tom911
I walk over to the UA/AA terminals all the time. When you get off the train, just walk to the end of the platform, out the fare gates, and work your way over. It will take all of about 10 minutes.
Does this put you at the AA or UA end of the terminal? I'm curious because I have seen posts that AA security lines are shorter than UA and you can once again access UA gates via the AA security entrance.