Just to counter-act some of the vitriol on here, I also want to say thanks to FAB, UALP, AD, Fastair, PMWramper, and every other UA staff that take the time to post. I cannot tell you how much I have learned about real airport/airline ops from the intelligent and reasoned discussions.
You all are great ambassadors for the UA brand, which is sorely in need of help lately.
Thanks...and keep it up.