Originally Posted by otralot
Concur this is a nice club with nice staff. Hae used several time flying NW to PHX. Even if they ask for your boarding pass it shouldn't matter that you are flying CO. I have wonderd if they get exchange funds for visits at different rates based on whether your are flying DL at the time you visit the CRC.
I think the exchange rate is based on whose membership card you have and which airline's club you are using.