Originally Posted by
sxpsxpsxp
Yes. It is on the UA side of the terminal (gates 28-40), not on the AA side. And there are two separate entrance -- one for precheck (should be around door B210) and one for regular (should be around door B208). If you're flying out of the lower-numbered gates you'll have to walk back around once airside. It's probably a 3-5-minute walk to get to around B16 or so, depending on how fast you walk.
I was flying AA yesterday and cleared pre-check very quickly. There was no reason to walk across the garage to Clear. Of course that may not always be the case.