I was looking into the possibility of using my Delta skymiles to book a flight on Continental. I know I'll ultimately have to call to do that but was looking into possibilities first before calling.

Anyway, when I go to the Continental site and search for BHM-EWR (depart on 9/16; return on 9/19), the flights that show up have nothing but the 50,000 and 45,000 mile redemptions. However, the calendar at the top is lit up green (which is suppose to mean Standard Economy). It's that way for every day that week. The calendar is grenn all week long, but there are no 25,000 mile redemptions.

Of course, I'm not logged in since I don't have a Continental miles account. Is that the problem, or am I doing something wrong? Thanks in advance.