Originally Posted by
Regularguy
Otto:
"but I don't have to fly all night"
You will!
Boy head in the sand with that one.
The difference is in what missions the 737 and 756 historically do on the CAL side.
The 756 is primarily a European machine out of EWR where 80% or more of the trips start with a long redeye across the pond.
While the 737 redeyes have increased, they do not encompass such a large percentage of the flying.