Question: Why Do Planes Fly At 38000 Feet?

Do planes fly over Everest?

According Debapriyo, most commercial airlines avoid flying directly over the Himalayas.

This is because “the Himalayas have mountains higher than 20,000 feet, including Mt Everest standing at 29,035 feet.

However, most commercial airplanes can fly at 30,000 feet.” …

The Himalayan region has almost no flat surfaces..

What is the highest a plane has ever flown?

On February 17, 1986, The highest altitude obtained by a soaring aircraft was set at 49,009 ft (14,938 m) by Robert Harris using lee waves over California City, United States.

At what height does turbulence stop?

Clear air turbulence is associated at high altitudes (i.e, above 15,000 feet AGL) with the jet stream.

How Low Can planes fly over my house?

The regulations usually require that pilots fly no lower than 1000 feet over built-up areas, or 500 feet over any other area, and we may investigate low flying incidents. … You can report a low-flying aircraft by completing a report a low flying aircraft form, along with any information to support your complaint.

Why do planes fly at high altitude?

Why Do Commerical Aircraft Fly So High? The reason aeroplanes fly so high is due to improved fuel efficiency. A jet engine operates more efficiently at higher altitude where the air is much thinner, allowing an aircraft to travel faster whilst at the same time, burning less fuel.

How cold is it at 35000 feet?

How cold is it up there? The higher you get, the colder it gets, up until 40,000 feet. If the temperature at ground level was 20C, at 40,000 feet it would be -57C. At 35,000 feet the air temperature is about -54C.

Why do planes do not fly over the Pacific?

The primary reason airplanes don’t fly over the Pacific Ocean is because curved routes are shorter than straight routes. Flat maps are somewhat confusing because the Earth itself isn’t flat. Rather, it’s spherical. As a result, straight routes don’t offer the shortest distance between two locations.

Can a plane fly at 60000 feet?

Concorde has been the only significant exception amongst commercial aircraft. It could fly up to 60,000 feet due to the increased lift generated when flying at much higher speeds. … At these higher altitudes, Concorde carried increased risks for passengers from decompression.

Why do planes not freeze at altitude?

The absence of water in colder temperatures means there is nothing to form ice from. … At an altitude of 35,000 feet, however, the clouds are made of ice crystals so no supercooled droplets exist thus, airplanes do not face icing issues.

Can a plane fly with one wing?

No, an airplane cannot fly with only one wing. In order for a plane to stay stable in air, it has to maintain balance. With only one wing, the weight is shifted to one side of the plane.

What happens if a plane flies too high?

When the plane gets too high, there is insufficient oxygen to fuel the engines. “The air is less dense at altitude, so the engine can suck in less and less air per second as it goes higher and at some point the engine can no longer develop sufficient power to climb.” …

Are planes checked before every flight?

Before each and every flight, one of the pilots will conduct a preflight check to evaluate whether the aircraft is airworthy and fit to fly. This is done before every flight. Every.

Why is the flight at 35000 36000 feet height considered as a good height for flying the aircraft?

One of the main reasons commercial aeroplanes fly so high is air resistance. Most commercial aeroplanes cruise at an altitude of nearly 35,000 feet in the air! … You see, the higher you go above the ground, the thinner the atmosphere becomes, and therefore, the less resistance there is on the movement of the plane.

Is there turbulence at 40000 feet?

Turbulence on private jets Private jets fly higher than commercial jets – Boeing and Airbus fly on average at 35,000 – 40,000 feet. Business jets generally fly at 41,000 – 50,000 feet where they are less susceptible to air pockets and severe turbulence, as well as a more direct route.

Why do planes fly at 36000?

Since 36,000 feet is a further 7000 feet higher than the peak of Mount Everest, the air up there is pretty thin. That allows the aircraft to travel faster while using less fuel. Flying at this height also lessens the chance of a plane coming into contact with something else.