How Much Fuel Helicopter Use Per Km. This corresponds to 29 liters 100 km per passenger. According to Boeings Web site the 747 burns approximately 5 gallons of fuel per mile 12 liters per kilometer.
Over the course of a 10-hour flight it might burn 36000 gallons 150000 liters. The maintenance cost is not the incremental cost so it will always be there regardless of its use. As we see an Airbus A380 burns twice as much fuel per hour as a Boeing 787-9.
A 88 gCOâ‚‚km represents 28 g of fuel per km or a 35 L100 km 67 mpg US fuel consumption.
A head-to-head comparison between the two aircraft can give airlines millions of dollars in savings just by choosing a 787-9 over the A380 though an A380 has almost double the. Larger turbine-powered helicopters can use anywhere between 20 to several hundreds of gallons of fuel per hour. Concorde burned around 20 tons an hour in cruise. If you figure I average about 100 knots when cruising thats 115 miles per hour or 185 kilometers per hour I can cover about 300 miles on a full tank.
