Originally Posted by
londonsmiler
Originating, and darn it some more searching suggests you're right.
Sounds like a wait landside and then a bit of time in the AA lounge!
Cheers.
Sorry, was hoping I was wrong. If you haven't had your fill of deep-dish pizza by that point, there's a Giordano's near ORD, and from there you can walk over to the adjacent Marriott and take their airport shuttle. It's one of my go-to's when I'm at ORD with time.