Im currently doing some flights on Sunday, (ORD-IAH-SJC). Currently, I have not been upgraded and when I originally booked this flight I had my united FF number in the reservation but I did change this once I was match to CO gold. For one of the flights it shows that 2 people have been upgraded, 4 booked, and 12 first class seats are available. Should I be worried that maybe Continental is not recognizing my CO gold number? New to CO so Im not sure if I need to do anything regarding this.