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One of the main reasons is to conserve fuel. Airplanes can fly at any altitude and speed. However, airplanes generally tend to fly at high altitude to conserve fuel. This makes the plane more efficient and keeps the operating cost down. Of course, an airplane can not always fly at max altitude at every flight. It may have too much weight or the distance it travels may be too short. So there is always a trade-off as to how they will fly the route.
What else can I help you with?
How do ailerons affect an airplanes attitude?
ailerons bank (turn) an airplane left or right. the only change in altitude. the elevators (witch are located on the rear of a plane) changes your altitude
What altitude do passenger airplanes travel at?
From 28,000 to 33,000 feet.
What altitude do airplanes fly at over Greenland?
36,000 feet
Airplanes move at greater than cars?
Speed, altitude, and cost.
At what altitude do you need to be to see the curvature of the earth?
To see the curvature of the Earth, you would need to be at an altitude of at least 35,000 feet, which is roughly the cruising altitude of commercial airplanes.
What altitude is required to see the curvature of the Earth?
The altitude needed to see the curvature of the Earth is typically around 35,000 feet or higher, which is the cruising altitude of commercial airplanes.
Why do airplanes get faster at high altitude?
less oxegen levels and air pressure.
What altitude are commercial airplanes pressurized to?
The highest altitude is 8,000 ft. But depending on the aircraft, it is usually pressurized to around 6,500 to 7,000 ft.
How does altitude affect phase change?
The change in pressure is highly affected by altitude.
Why is there an absolute ceiling for airplanes?
Because the air gets thinner with more altitude, and at some point the thin air can no longer give enough lift for airplanes to stay aloft.
How many feet does an airplane fly at?
At cruising altitude most airplanes are at between 35,000 and 41,000 feet. However, to get there it has to pass all of the intervening feet between that and the altitude of the airport.
How high do you have to be in order to see the curvature of the Earth?
In order to see the curvature of the Earth, you would need to be at an altitude of at least 35,000 feet, which is roughly the cruising altitude of commercial airplanes.
