Originally Posted by
Sunvox
I'm afraid I don't understand how segment length affects staffing ratios. It may be true that L-UAL flies fewer blockhours per plane, but that would not directly correlate with segment length. I can do a 3 day domestic trip worth 24 hours or I can do a 3 day Istanbul worth 20 hours not to mention I think your basic assumption that L-CAL does longer flights on the 777 is incorrect, but you'd have to pull the schedules and have a look to be certain. I know in IAD the 777 does nothing but extreme long haul like China, Kuwait, Dubai, and Japan with LHR being the only "short hop".
Iad also does fra and some domestic with the 777, sorry no chart to show you. Not sure if it really matters with the captain staffing, I would understand the longer hauls and double augments making a difference on the fo side.