In that case, I'm guessing its still the same as the last time I passed through where I had to exit one terminal, grab a shuttle outside of security and then back through security at the next terminal. Thinking about it, I may have given up on waiting for shuttle and walked. Not certain, long time ago.

After starting this thread I found another one about using the AE shuttle system to move from one terminal to another while staying inside of the security system. Wonder if that still works.