As an airplane/airline/airport fanatic, I didn't even know that CO was in terminal 2 at PHX. That is how loyal I have been to US. (wasn't CO in 3 for awhile after their breakup with whatever their arrangment was with HP?).

Anyway, it was nostolgic to get to T2 and see that CO uses what was the old TWA ticket counters and gates. Back in the real old days, I flew TWA to JFK on their L-1011. As a matter of fact, that flight originated (and the reverse trip terminated in LAS and I took that quite a bit as well.