Originally Posted by
andrewpartyman
Print out a list of airport lounges? What for? It's pretty simple: If you're flying Delta/NW, American, Continental or U.S. Airways, go to one of their lounges with your boarding pass, card, ID. Just remember the 4 airlines.
I recieved one of these upgrade offers; since UA and CO have a reciprocal agreement with their lounges, is Platinum Card membership considered a CO membership when accessing the RCC?