Originally Posted by
jaguarpig
Last time I took the BA66 in July 2006 it was a 777 and wasn't a sleeper service.
I think this is right - just playing with some dummy bookings, and 66 is NOT a sleeper flight, but the 68 is.
NOTE, that you tend to get the best (at least, I assume it's accurate) information when checking award availability. SS flights are flagged as such, unlike on the regular fare explorer.