How many hours can a 777 fly?

Aviation training, chatters and trends. How long can a Boeing 777 fly without refueling? The longest that a commercial airplane has flown without refueling is a little over 23 hours. This was achieved by a Boeing 777-200 LR that flew between Hong Kong and London, covering a distance of almost 20,000 km.



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Single-engine flying on a Boeing 777 First of all, the Boeing 777 is designed and certified to fly with only one engine for up to five and a half hours. This means that the pilot has more than five hours to find the nearest suitable airport to land safely.

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The 777-300 carries 388 passengers with a range up to 5,845 nautical miles (10,820 km). The 777-200ER (Extended Range) carries 314 passengers with a range up to 7,510 nautical miles (13,900 km). To offer airlines additional flexibility in serving nonstop routes, Boeing introduced two new longer range 777 airplanes.

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Qantas 747-400 City of Canberra (VH-OJA) flew from London to Sydney non-stop during its 1989 promotional flight, flying 17,000 kilometers in about 20 hours.

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“The Boeing 777's unique combination of superior range, outstanding fuel efficiency and passenger-preferred comfort has created long-range success for carriers around the world. And the 777-300ER now gives operators a perfect opportunity to extend that success.

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The Airbus A380 can reach speeds of more than 1,000 kilometres per hour! Now the Boeing 787 Dreamliner (907 km/h) and Boeing 777 (905 km/h) aren't that fast, but still three times faster than a Formula 1 racing car. See below the speeds of the most common aircraft on Schiphol.

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The aircraft is highly popular with airlines (more than 1,500 passenger and freighter variants have been delivered) because it can carry a large number of passengers — and cargo — long distances using only two engines.

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Boeing 777 – Mach 0.89 (682.87 mph) It has a maximum capacity of 396 passengers and completes long-haul flights with ease. The Boeing 777 has a cruise speed of Mach 0.77 (590.8 mph). The 777 is the most-produced Boeing wide-body jet, surpassing the Boeing 747.

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Can a wide body airliner land with a full fuel tank? Yes! But it is safer to land an aircraft below its published MLW. Using the B777-200 as an example.

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CBS News reported that, based on the expert opinion of a former Boeing 777 captain, Flight 89 would have likely dumped 15,000–20,000 US gallons (12,000–17,000 imp gal; 57,000–76,000 L) of fuel. Shortly after completing the fuel dump, the aircraft landed safely.

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The Boeing 777-200ER take off or rotate speed (VR) typically occurs between 130 – 160 knots (roughly 120-180 mph) depending on the weight of the aircraft. At a typical take-off weight of around 230,000 kgs, the take off speed would be approximately 145 kts which is approximately 165 mph.

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The trijet 777 was later dropped, following marketing studies that favored the 757 and 767 variants. Boeing was left with a size and range gap in its product line between the 767-300ER and the 747-400.

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Historically, Boeing has been considered more reliable and safer than Airbus. Hence, it is worth considering the differences in the safety occurrences of the core narrow-body single-aisle aircraft of Boeing and Airbus; the 737 and A32x families of aircraft.

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Therefore, the ERJ135/140/145 members of the family are among the safest airliners in history. The Airbus A340 is also one of the safest, with no fatal accidents involving any of the 380 units since its introduction in March 1993.

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What is the longest flight in the world by distance? The longest flight in the world by distance is New York (JFK) to Singapore (SIN) on Singapore Airlines clocking in at 9,537 miles. What plane can fly the farthest in the world?

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Techincally, there is only one way for the aircraft to remain hanging motionless in the air: if weight and lift cancel each other out perfectly, and at the same time thrust and drag cancel each other out too. But this is incredibly rare. To stay in the air and sustain its flight, an aircraft needs to be moving forward.

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Years ago, piston engines were undependable. Because of this, twin-engine aircraft were required to fly in range of a suitable airport for landing. In 1953, the FAA imposed what is known as the “60-minute rule” on two- and three-engine airplanes, disallowing them to fly more than 60 minutes outside the closest airport.

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In the United States, the Federal Aviation Regulations (FARs) limit pilots to 36 flight hours in a week, 100 hours in 672 hours (28 days), and 1,000 hours in a 365-day calendar period. As a hard answer, the maximum number of hours a pilot can fly in a year is 1,000 hours.

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