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under_exposed · 22nd Nov 2001, 16:33

This is all very approximate.

747-400 uses 2813 gal per hour (source BA)
so to new york approx 7 hours = 19691
with 409 passengers = 48.1 gal per passenger
at approx 3500 miles = 72 mpg

22nd Nov 2001, 16:33	#2 (permalink)
under_exposed Join Date: Jun 2001 Location: Bristol,UK Posts: 222	This is all very approximate. 747-400 uses 2813 gal per hour (source BA) so to new york approx 7 hours = 19691 with 409 passengers = 48.1 gal per passenger at approx 3500 miles = 72 mpg