To get from delta terminal 5 to AA terminal you have to walk through a tunnel under the terminal to 6 then a bus to 4, followed by another bus to the Eagles nest. Might be shorter to go out of security then walk to 4 and back into security with a bus to the nest. I can't remember when eagle shut down their lax base but I assume they shut it down because of performance. So many questions in my head if it's lax for AA. Competition with delta and alaska, short hops around CA, long routs feeding into dfw, lax only makes sense because we are already in lax and have mx and such.