I'm meeting someone on 1603 from IAH to AUS this evening. Went to the PDA site to check on where it's coming from and I see it's prior flight is 240, which arrived from AUS at 6:40 AM today. So it appears it's sitting all day at C-30, then flying back to AUS where it will sit all night. It's ship 343, a 737-300.

I'm surprised CO has aircraft idled like that. I wonder how many other planes hang out like that all day.