My stats are up on diditclear and at least coming from DCA / IAD / BWI, I've had a fair amount of success so far this year, including my DCA - ORD flight this upcoming Friday morning on an L fare which cleared yesterday at T-96 (got an email at the exactly T-96).

Granted I have a bunch of IAD-LAX (both ways) coming up so we'll see whether I get hammered or not in the second half of the year, but at least in my case I've had a pretty solid CPU success rate.