What is the difference between 777-300ER and 777-200LR?
Although their air-frame measurements such as wingspan, wheel track and tailplane are the same, the major difference is the fuselage length. Being significantly longer in the fuselage, the Boeing 777 300 outstretches its sister, the 777 200, by 10 metres, comparatively adding a far greater passenger capacity.
How much fuel can a Boeing 777 carry?
The wings also serve as fuel storage, with longer-range models able to carry up to 47,890 US gallons (181,300 L) of fuel. This capacity allows the 777-200LR to operate ultra-long-distance, trans-polar routes such as Toronto to Hong Kong.
How Long Can Boeing 777 fly without refueling?
Boeing 777-300ER The aircraft can operate for up to 15 hours between long haul destinations such as Los Angeles-Sydney, New York-Hong Kong, Singapore-London, Paris-Los Angeles and Dubai-New York.
Is the 777 fuel-efficient?
Boeing says its 777-200ER wide-body jet gets nearly 82 miles to the gallon with 301 seats, all full, on a 3,000-mile trip. But increase the flight to 6,000 miles, and the same plane only gets 76 mpg per seat.
Where is the fuel tank in Boeing 777?
The main fuel tanks are installed in the wing torsion box with the reserve and surge tanks on the inboard side of the wing. The fuel capacity of the 777-200 is 117,350l. Smiths Industries supplied the ultrasonic fuel quantity gauge system.
How big is a 777 fuel tank?
The fuel capacity of the 777-200 is 117,350l. Smiths Industries supplied the ultrasonic fuel quantity gauge system. A centre section tank installed in the 777-200ER and the 777-300 increases the fuel capacity to 171,175l.
Which airline has the most 777-200LR?
Emirates operates the largest 777 fleet with 148 aircraft. FedEx Express operates the largest fleet of the 777F cargo aircraft. As of June 2019, 2,033 Boeing 777s, of all variants, have been ordered and 1,598 have been delivered.
How much fuel does a 777 burn per mile?
RE: 777 Fuel Consumption Therefore 5.85 gallons per mile, 150 gallons per passenger.