You probably want to quickly find out the specific numbers? Well, let's not bore you with long conversations.

Boeing 737 Takeoff Speed

Let's figure out how fast the plane takes off. It all depends on the individual specifications.

If we talk about the Boeing 737, then takeoff is divided into several stages:

1. The aircraft starts moving only when the engine is running at 810 rpm. Once this point is reached, the pilot slowly releases the brakes and holds the control lever in neutral.
2. The speed is gained when the aircraft is moving on three wheels.
3. Liner accelerates to 185 kilometers per hour and moves on two wheels.
4. When the acceleration reaches the 225 kilometers per hour, the ship takes off.

The indicators listed above may fluctuate slightly, since the speed is affected by the direction and strength of the wind, air currents, humidity, serviceability and quality of the runway, etc.

You can find out the take-off speed of other liners from the table:

We offer you to watch this video with a visual measurement of the speed during takeoff of a passenger plane using GPS:

Aircraft landing speed

As for the speed of the aircraft during landing, this is a variable value, which depends on the mass of the side and the strength of the headwind, but in average landing speed is 240-250 km/h, i.e. approximately 20 km/h below the takeoff speed of the aircraft.

In the presence of a headwind, the speed can be even lower, because the headwind increases the lift, in this case, values ​​​​from 130-200 km / h are quite acceptable.

Passenger aircraft speed in flight

So, the average speed of modern liners is 210-800 kilometers per hour. But this is not the maximum value.

Cruise and maximum values

The acceleration of passenger liners is divided into cruising and maximum. This value is never compared to the sound barrier. Passengers are not transported at the maximum speed.

Speed ​​characteristics vary depending on the model of the airliner. Average values:

• Tu 134 - 880 kilometers per hour;
• IL 86 - 950 kilometers per hour;
• Passenger Boeing - gaining acceleration from 915 to 950 kilometers per hour.

By the way, the maximum value for civil air transport is approximately 1035 kilometers per hour.

Passenger liners are characterized by low cruising and maximum speeds., so you don't need to worry once again before the upcoming flight!

Passenger Aircraft Speed ​​- Quick Reference:

• Airbus A380: maximum speed - 1020 km / h, cruising - 900 km / h;
• Boeing 747: maximum - 988 km / h, standard during flight - 910 km / h;
• IL 96: maximum - 900 km / h, cruising speed - 870 km / h;
• Tu 154M: maximum speed - 950 km / h, average - 900 km / h;
• Yak 40: maximum - 545 km / h, and the normal speed is 510 km / h.

Perhaps it will be easier for you to understand the numbers thanks to the table:

The question of what speed an airplane develops during takeoff is of interest to many passengers. Non-professional opinions always differ - someone mistakenly assumes that the speed is always the same for all types of given aircraft, others correctly believe that it is different, but cannot explain why. Let's try to understand this topic.

Takeoff

Takeoff is a process that occupies the time scale from the beginning of the aircraft movement to its complete separation from the runway. Takeoff is possible only if one condition is met: the lifting force must acquire a value greater than the mass of the object taking off.

Takeoff types

Various "interfering" factors that have to be overcome to get the aircraft into the air (weather conditions, wind direction, limited runway, limited engine power, etc.) prompted aircraft designers to create many ways to bypass them. Improved not only the design of aircraft, but also the process of their takeoff. Thus, several types of takeoff have been developed:

• From the brakes. The acceleration of the aircraft begins only after the engines have reached the set thrust mode, and until then the device is held in place with the help of brakes;
• A simple classic takeoff, involving a gradual increase in engine thrust while the aircraft is moving along the runway;
• Takeoff using assistive devices. It is typical for aircraft carrying combat service on aircraft carriers. The limited distance of the runway is compensated by the use of springboards, ejection devices, or even additional rocket engines installed on the aircraft;
• Vertical takeoff. It is possible if the aircraft has engines with vertical thrust (for example, the domestic Yak-38). Such devices, like helicopters, first gain altitude from a standstill vertically or when accelerating from a very short distance, and then smoothly transition to horizontal flight.

Consider, as an example, the phases of the takeoffs of a Boeing 737 jet aircraft.

Takeoff Boeing 737-800

Takeoff of a passenger Boeing 737

Almost every civil jet aircraft takes to the air according to the classical scheme, i.e. the engine gains the necessary thrust directly in the process of takeoff. It looks like this:

• The movement of the aircraft begins after the engine reaches about 800 rpm. The pilot gradually releases the brakes while keeping the control stick neutral. The run begins on three wheels;
• To start taking off from the ground, the Boeing must acquire a speed of about 180 km / h. When this value is reached, the pilot smoothly pulls the stick, which leads to the deflection of the flaps and, as a result, the rise of the nose of the device. Further, the plane accelerates already on two wheels;
• With the nose up on two wheels, the aircraft continues to accelerate until the speed reaches 220 km/h. When this value is reached, the aircraft lifts off the ground.

Takeoff speed of other typical aircraft

• Airbus A380 - 269 km / h;
• Boeing 747 - 270 km / h;
• IL 96 - 250 km / h;
• Tu 154M - 210 km / h;
• Yak 40 - 180 km / h.

The given speed is not always enough for a breakaway. In situations where a strong wind blows in the direction of takeoff, a high ground speed is required. Or, on the contrary, with a headwind, a lower speed is sufficient.

According to techcult

Do you want to overcome your fear of flying? The best way is to learn more about how the plane flies, how fast it moves, and how high it rises. People are afraid of the unknown, and when the issue is studied and considered, then everything becomes simple and understandable. So be sure to read about how an airplane flies this is the first step in the fight against aerophobia.

If you look at the wing, you will see that it is not flat. Its lower surface is smooth, while the upper one has a convex shape. Due to this, as the aircraft speed increases, the air pressure on the wing changes. At the bottom of the wing, the flow velocity is less, so the pressure is greater. From above, the flow velocity is greater, and the pressure is less. It is due to this pressure drop that the wing pulls the plane up. This difference between lower and upper pressure is called wing lift. In fact, during acceleration, the aircraft pushes up when a certain speed is reached(pressure difference).

Air flows around the wing at different speeds, pushing the plane up

This principle was discovered and formulated by the founder of aerodynamics Nikolai Zhukovsky back in 1904, and already 10 years later it was successfully applied during the first flights and tests. The area, wing shape and flight speed are calculated in such a way that multi-ton aircraft can be lifted into the air without problems. Most modern airliners fly at speeds from 180 to 260 kilometers per hour - this is quite enough for confident keeping in the air.

At what height do planes fly?

Do you understand why planes fly? Now we will tell you about the height at which they fly.Passenger aircraft "occupied" the corridor from 5 to 12 thousand meters. Large passenger liners usually fly at an altitude of 9-12 thousand meters, smaller ones - 5-8 thousand meters. This altitude is optimal for the movement of aircraft: at this altitude, air resistance decreases by 5-7 times, but there is still enough oxygen for the normal operation of the engines. Above 12,000, the plane begins to fail - rarefied air does not create normal lift, and there is also an acute shortage of oxygen for combustion (engine power drops). The ceiling for many liners is 12,200 meters.

Note:an airplane flying at an altitude of 10,000 meters saves about 80% of fuel compared to flying at an altitude of 1,000 meters.

What is the speed of the aircraft during takeoff

Let's consider, how does a plane take off . Gaining a certain speed, it breaks away from the ground. At this moment, the airliner is the most uncontrollable, so the runways are made with a significant margin in length. The take-off speed depends on the mass and shape of the aircraft, as well as on the configuration of its wings. For example, we will give tabular values ​​​​for the most popular types of aircraft:

1. Boeing 747 -270 km/h.
2. Airbus A 380 - 267 km / h.
3. IL 96 - 255 km / h.
4. Boeing 737 - 220 km / h.
5. Yak-40 -180 km/h.
6. Tu 154 - 215 km / h.

On average, the separation speed of most modern liners is 230-250 km/h. But it is not constant - it all depends on the wind acceleration, the mass of the aircraft, the runway, the weather and other factors (the values ​​\u200b\u200bmay differ by 10-15 km / h in one direction or another). But to the question: at what speed does the plane take off you can answer - 250 kilometers per hour, and you can't go wrong.

Different types of aircraft take off at different speeds.

At what speed does the plane land

Landing speed, as well as takeoff speed, can vary greatly depending on aircraft models, wing area, weight, wind and other factors. On average, it varies from 220 to 250 kilometers per hour.

Takeoff and landing of an aircraft are two very important components of any flight. Have you ever wondered - what is the speed of the plane during takeoff and at what speed does the plane land?

Of course, for any aircraft, it is not constant, but changes every second, but we will talk about the speed at the moment the landing gear leaves the runway and touches them at the time of landing.

What is it and how does it actually happen? is the period of time from the start of taxiing to the runway until the transition height is reached.

To disperse a passenger liner, the engines are installed on special takeoff mode. It only lasts a few minutes.

Sometimes a normal mode is set if there is any settlement nearby to reduce the noise of the engines.

Taking off an airplane is an important part of any flight.

For passenger large liners There are 2 types of takeoff:

1. Takeoff with brakes- the liner is held on the brakes, and the engines are brought to maximum thrust, after which the brakes are released, and the run begins;
2. Takeoff with a short stop on the runway - the run begins immediately, without the engines reaching the required mode beforehand.

Why such difference? The fact is that depending on the model of the aircraft, its type and technical data, it will differ.

For example, at what speed does a passenger plane take off? For Airbus A380 and Boeing 747, it is approximately the same - 270 km / h.

But this does not mean that in general all the liners of these two types are the same. If we take the takeoff speed of the Boeing 737, then it will be only 220 km / h.

Takeoff Factors

The takeoff process of any aircraft can be influenced by many different factors:

• direction and strength of the wind;
• the condition and size of the runway;
• actions of measures to reduce the audibility of engine noise;
• air pressure and humidity.

And these are just the most common ones.

Want to know which is the fastest plane? Then read on this topic.

Plane landing

Landing is the final stage of the flight, from slowing down the flight of the aircraft to its complete stop on the runway.

The decline begins from about 25 m. The air part of the landing takes only a few seconds.

Aircraft landing is carried out in 4 stages

Includes 4 stages:

1. alignment- the vertical rate of descent is close to zero. Starts at 8-10 m and ends at 1 m.
2. aging– the speed continues to decrease along with the ongoing, smooth decline.
3. Parachuting- the lift force of the wing decreases, and the vertical speed increases.
4. Landing- direct contact of the aircraft with the earth's surface.

At the stage of direct landing, the landing speed of the liner is fixed.

Since we took the Boeing 737 as an example, what is the landing speed of the Boeing 737?

The landing speed of the Boeing 737 aircraft is 250-270 km/h. For the Airbus A380, it will be about the same. For lighter models it will be less - 200-220 km / h.

The landing process is influenced by essentially the same factors as takeoff.

Conclusion

Namely, during takeoff and landing, most air crashes occur, since it is during these time intervals that the possibility of correcting pilot errors and automatic systems decreases.

If you want to know how people feel when a plane crashes, then go to

Does the passenger of an airliner, moving from one point of the planet to another, think: what was the speed of the plane during takeoff? Or is it enough sensations: the beginning of movement; set speed; separation. Most likely the last guess. Details are the work of specialists.
For a long time, more than a century ago, man overcame the gravity of the earth and soared like a bird. What was more in this indomitable desire - to rise into the air? Flight romance? Or naked rationalism? Or maybe someone in this way tried to confirm their scientific calculations? History is silent about this, and the facts dryly list the number of disasters and victims that mark the path to heaven.
Aircraft. They really do look like birds. Big and small birds. Large and small aviation. Birds of prey. Military aviation. Migratory birds. Passenger Airbuses. The analogy is everywhere.
In order to take to the air, many birds gain acceleration on the ground or on the water. Planes scatter along the runway, and seaplanes along the water surface. What speed should be developed from the starting point to the breakaway point? What effort should be applied for this? Birds are guided by an innate instinct, and a person is guided by accumulated knowledge, experience and accurate physical and mathematical calculations.
What do you need to be able to tear off a multi-ton structure from the ground? What do you need to know to design and build an airplane? All the basic laws of physics are intertwined into a "Gordian knot", which is dissected by the sharpness and accuracy of calculations of power and aerodynamic characteristics.
It can be strange to see how a clumsy-looking “transporter”, having slightly run up, slowly but surely rises above the ground. And, on the contrary, a lean fighter rushes and rushes along the runway, and only when it already seems that there won’t be enough space for it, it soars up.
What is more important when taking off - speed, shape or weight? And where does takeoff begin? At the moment of separation from the ground? Or when climbing a certain height? And if you break away from the take-off area, then take off, then vertical take-off aircraft, in general, at this stage have a speed close to zero.
Technically, takeoff is considered to be the movement of an aircraft with acceleration from the start of the takeoff run to the rise to a height of 25 meters.
At some airports where the intensity of aircraft traffic is very high, the takeoff of the aircraft begins immediately after taxiing to the runway, without stopping. Takeoff from the brakes, provides for a set of engines of maximum power, in a static state. After that, the brakes are smoothly released, and the plane begins its takeoff run. Takeoff with a short stop is a kind of intermediate option.
At the moment of acceleration, liftoff and takeoff, the aircraft engines operate in the nominal load mode, both mechanical and thermal. This mode can be activated, only for a short time.
There is one indispensable component in the acceleration of the aircraft - the speed of decision making. That is, the speed at which, in the event of a failure in the operation of the engines or the detection of any other malfunction, emergency braking is possible, without catastrophic consequences. If this speed is overcome, then there is only one way out - takeoff followed by a glide path. Fortunately, the technical equipment of modern aircraft allows you to lift the car into the air, even in the event of a malfunction of one of the engines.
The mechanization of the wing is of great importance during the acceleration and takeoff of the aircraft. Flaps, fenders, spoilers, spoilers and other elements, together affect the load-bearing properties of the wing. For example, retractable flaps, increasing the wing area, can reduce the takeoff speed. Flaps are released just before acceleration.
While the aircraft is accelerating along the runway, supported by the front wheel, which is centered and locked, the correction of the aircraft's motion, if necessary, is carried out by braking the main wheels.
Upon reaching takeoff speed, the pilot smoothly takes the helm, thereby increasing the angle of attack. First, the nose of the aircraft rises, then the entire machine is lifted off the ground. Having overcome a five-meter height, the crew removes the landing gear.
The takeoff is considered completed when the aircraft reaches the transition altitude. The transition height is a conventional unit, not tied to the height relative to the runway or "sea level". It is generally accepted by all international dispatching services and is determined by the preliminary "echelon". In the transition altitude position, the crew is not allowed to continue level flight. The aircraft performs a climb and occupies its "working" level, along which it continues the route.
For each type of aircraft there is a certain average takeoff speed. So, for the Boeing 747, it is approximately 270 km / h; for Airbus A300 - 300 km/h; for TU 154 M - 210 km / h; for IL 96 - 250 km / h; for Yak 40 - 180 km / h.
However, we should not forget that the liftoff speed directly depends on the specific load on the wing and the air density. That is, the lower the air density (highlands, summer heat), the lower the lift coefficient, and the greater the separation speed should be.
In some emergency cases (insufficient runway length), a "powered" takeoff may be performed. In this case, the pilot, using the steering wheel, dramatically changes the angle of attack, thereby significantly increasing lift, but at the expense of speed. The maneuver, in itself, is very dangerous, threatening to lose control.
On the contrary, when an aircraft takes off, such a moment as “holding” is provided. The pilot does not immediately bring the car to the transition height, but directs it along a small upward angle, continuing to pick up speed.
The loss of speed during takeoff is especially dangerous because the aircraft, at this moment, is loaded with fuel to the maximum, which significantly increases the total weight. Heavy weight increases uncontrollable inertia, which can lead to an aircraft crash.
In winter, an increased coefficient is added to the take-off speed, in case of a temperature difference in height. The upper air layers can be much warmer than those above ground. As a result, the air density drops sharply and the "failure" of the aircraft, followed by a fall, is inevitable.
Such "surprises" are provided by the staff of ground and air meteorological services that provide information to controllers, and controllers are always in touch with aircraft crews.
Do not worry if the flight safety is handled by professionals.