I was on the same flights as you!, I ended up waiting around baggage claim for my friend who flew in American. He landed 45 minutes after us, but then they shut down two of the stations and it slowed to a crawl! One desk kept closing to go check in private jets that came in. I think I spent a total of 2 hours waiting for him after I got all my stuff so things slowed to a crawl! but the good news is our shuttle wait was short, we were taken right out and were first on, then it loaded up within 5 minutes and we were off.