How High Can A Boeing 787 Fly? (Solution)

Table of Boeing 787 Dreamliner Specifications

Variant Boeing 787 8
Vmo/Mmo Velocity/Mach Max Operating speed Mach 0.90 (593 mph, 515 knots, 954 km/h at 35,000 ft/10,700 meters)
Cruise Speed IAS/Mach Mach 0.85 (567 mph, 488 knots, 903 km/h at 35,000 ft/10,700 m)
Ceiling 43,000 Feet (13,100 Metres)
Range 13,620 km (7,355 nmi)


What is the maximum altitude the 787 can fly?

The majority of commercial airplanes are permitted to fly at a maximum altitude of around 42,000 feet. This upper limit is frequently referred to as a’service ceiling.’ It is 43,000 feet for the double-decker Airbus A380’superjumbo’ quadjet, which is the world’s largest passenger aircraft. Meanwhile, the Boeing 787-8 and -9 ‘Dreamliner’ have a maximum altitude of 43,100 feet.

Can planes fly at 50000 feet?

Answer: Every plane has a designated maximum altitude that it can fly at. A: Yes, turbulence is minimal or non-existent at very high altitudes (over 50,000 feet), where there is very little air to begin with.

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How high can a Boeing 777 fly?

The Boeing 777 has a maximum altitude of 43,100 feet. Its regular cruise altitude, on the other hand, is around 35,000 to 39,000 feet.

How high can a Boeing 747 fly?

Every flight has a cruising altitude that is optimal for it. Flight speeds are at their maximum, yet fuel consumption is at its lowest. This is known as the “sweet spot.” The Boeing 747 has a cross height of 35,105 feet, but the Embraer climbs 190 feet to 39,370 feet on its way to its destination. The Airbus A380 is capable of flying as high as 43,097 feet.

Can a plane fly at 60000 feet?

Question: What is the maximum height at which an airplane is capable of traveling? Answer: The Concorde was the first commercial airplane to reach a height of 60,000 feet. The highest airliner currently in operation flies at 45,000 feet. The highest business jet currently in operation flies at 51,000 feet.

How high can an SR 71 fly?

This aircraft achieved two world records in 1976: flying at a sustained altitude of 85,069 feet and attaining a high speed of 2,193.2 miles per hour, or Mach 3.3, both of which remain unbroken to this day.

Can a plane fly over Mount Everest?

The answer to this question comes from Tim Morgan, a professional pilot who writes for Quora. He claims that planes can fly over 40,000 feet, making it conceivable to fly above Mount Everest, which peaks at 29,031.69 feet. The aircraft is equipped with oxygen for 20 minutes. If the cabin pressure of a plane drops below a certain level, the plane must descend to an altitude where there is enough oxygen to breathe.

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What is the highest height a plane can fly?

All aircraft have a specified’service ceiling,’ which limits the highest altitude at which they should be operated at any given time. This is around 41,000 feet for the majority of contemporary commercial planes nowadays. The precise level will be determined mostly by the performance of the engines (it is designed to be the maximum that still allows efficient operation).

Why do private jets fly at higher altitudes?

One of the reasons private planes fly at a greater altitude than commercial jets is to avoid being surrounded by densely packed airspace. Given that private jets do not have the high-tech sensors and controls that are found on commercial aircraft, pilots flying them often fly at a higher altitude where there is less traffic.

Which is faster 747 or 777?

The 747 has a quicker peak speed than the 747-400. While speed is important, the 777 is also concerned about fuel efficiency and range for a given cargo. Despite the fact that it is by no means a slouch, the 747 can reach peak speeds of 0.91 or 0.92 mach.

What happens if plane flies too high?

When the plane reaches an altitude where there is insufficient oxygen to power the engines, the plane crashes. “Because the air is less dense at higher altitudes, the engine can suck in less and less air per second as it ascends, and at a certain point, the engine will be unable to generate enough power to continue climbing.”

How fast does a 747 fly mph?

747 is one of the largest commercial airplanes ever constructed, and the 747-8 Intercontinental (747-8i) version is the fastest commercial airliner currently in service, outpacing all other commercial aircraft in the world. This jet is as tall as a six-story building and has a peak speed of Mach 0.86, making it the fastest aircraft ever built. That’s the equivalent of 659.85 miles per hour.

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Can a 747 take-off with 2 engines?

Is it possible for a 747-400 to fly on two engines if two of its engines on the same wing fail simultaneously? Answer: It varies depending on the weight and height of the object. Maintaining altitude with two engines may not be practicable while flying at extremely high altitudes and with big loads. It may be feasible to sustain altitude with two engines if the aircraft is less in weight.

HOW HIGH CAN military jets fly?

Most military aircraft in the United States are capable of flying higher than 50,000 feet if they put forth the necessary effort. Once again, the boundaries are delineated. Most commercial jetliners cruise between 30,000 and 45,000 feet above mean sea level, depending on the aircraft.

Is Boeing 777 bigger than 747?

The Boeing 777-9 has a total length of 251 feet 9 inches, according to Boeing’s specifications (76.72 meters). With a length of 250 feet 2 inches, the 747-8 is slightly shorter (76.3 meters). The Boeing 777-9 is the world’s longest commercial airplane to date.

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