Facts and numbers about planes

Aircraft type | Speed in km/u* | Altitude in ft* |
---|---|---|

Boeing 747 | 920 | 35,105 |

Boeing 737 | 850 | 35,000 |

Boeing 777 | 905 | 35,000 |

Boeing 787 Dreamliner | 907 | 40,026 |

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Contents

- 1 What speed does a 737 fly at?
- 2 What is the normal cruising speed of a 747?
- 3 How fast is a 747 going at takeoff?
- 4 Which is faster 747 or 777?
- 5 How fast can a Boeing 777 go?
- 6 What is the fastest airliner?
- 7 Is Boeing 777 bigger than 747?
- 8 What is the slowest speed a 747 can fly?
- 9 Is a 747 a jumbo jet?
- 10 What’s the slowest speed a plane can fly?

## What speed does a 737 fly at?

In comparison to older 737 models, the improved wing airfoil design allows an economical cruising speed of 789 Mach (530 mph), which is significantly faster than the previous 745 Mach. The Next-Generation 737 airplanes are capable of cruising at a maximum height of 41,000 feet, whilst the competitors can only reach 39,000 feet at the same level.

## What is the normal cruising speed of a 747?

It is a big, wide-body (two-aisle) aircraft powered by four wing-mounted engines that is designed for long-haul flights. Its wings feature a steep sweep angle of 37.5°, which allows it to cruise at a fast and efficient Mach 0.84 to 0.88, depending on the variation.

## How fast is a 747 going at takeoff?

From its approximate takeoff speed of 200 mph (89.4 meters per second) to 0 mph (zero kilometers per hour) takes the 747 27 seconds. In accordance with the concept of acceleration, the 747 that is solely braking with its brakes has an acceleration magnitude of 3.31 m/s2. For the sake of argument, let us say that the airplane takes off at a speed of 20 mph (8.94 m/s).

## 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.

## How fast can a Boeing 777 go?

The Boeing 777 is a commercial airliner. With a top speed of Mach 0.84 (644 mph), the “Triple Seven” can accommodate up to 426 people.

## What is the fastest airliner?

The Lockheed SR-71 Blackbird is the world’s fastest jet aircraft, capable of achieving Mach 3.3, which is more than 3,500 kilometers per hour (2,100 miles per hour) and over four times the typical cruising speed of a commercial airliner. This was made feasible by many design characteristics of the SR-71.

## 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.

## What is the slowest speed a 747 can fly?

Depending on a variety of circumstances (weight, density altitude, flap settings, pitch and so on), the lowest possible airspeed will be in the range of 125 to 150 kilometers per hour (kph).

## Is a 747 a jumbo jet?

The 747 was the world’s first passenger aircraft to be powered by four jet engines and to fly on two levels. Jumbo Jet, Queen of the Skies, and even the Humpback are among names given to this aircraft, which is undoubtedly the most recognisable plane that has ever been created.

## What’s the slowest speed a plane can fly?

Technically, this is referred to as the’stall speed,’ which is the speed at which air flows over the wings quickly enough to maintain altitude, and for tiny planes, this can be less than 50 kilometers per hour (31mph).