Ok this is more of a dig at American Airlines than the airport. Arrived 6 hours early because my business trip concluded ahead of schedule. Asked the customer service to try to get me on standby for another flight. The person didn't even look anything up in the computer and told me it was impossible and everything was full. Went to a different agent for AA and they said no problem and put me on standby but was told to go to the wrong gate to talk to the gate agent. We talked the agent at the gate who directed us to correct gate and was issued boarding passes. However a few minutes later, while we were trying to get a quick lunch across from the gate at Houston's (Eww 0 stars), gate agent told me that one of us might be bumped because she issued the boarding passes too early and might have to bump me. The only reason why I I didn't give AA a 1 star is because I eventually was able to board the flight and come home.