SailorOrion From Germany, joined Feb 2001, 2058 posts, RR: 6
Reply 1, posted (13 years 11 months 3 weeks 1 day 14 hours ago) and read 2089 times:
I've read something about 14000l / hour with a density of 0.8 kg/l (roughly) it makes 2.8 metric tons per hour and per engine, in US pounds thats little more than 6000 pounds per hour and engine...very roughly
Timz From United States of America, joined Sep 1999, 6927 posts, RR: 7
Reply 3, posted (13 years 11 months 3 weeks 9 hours ago) and read 2043 times:
Stroud describes a trip on a BA 744 from LHR to YVR-- they started out burning 12000 kg/hr at FL310 and were down to 8000 kg/hr at FL390 toward the end. This seems to be typical for long flights-- a decrease of around a third as the plane lightens and they climb higher.