The GA wasn't looking up. The next guy in group 3 asked if we were group1 and let us in when I showed him.
We had been advised of the ground stop in IAH and were told we were to be in holding. The pilot was late coming in on another plane, so that was the first delay.
When we finally deplaned around midnight, the terminal looked busy as I would ever expect to see. Millions of people seemed. I was shocked the next morning how short the TSA lines were in terminal B.