How high can a plane fly before leaving the atmosphere?

Commercial planes fly between 35,000 and 42,000 feet these days – which is upwards of 6.6 miles up in the air. But if they go too high it wouldn’t be good for anyone on board.

Can you see a plane at 35000 feet?

Land, sea and air. This is a line-of-sight radar detection question. At 35,000 ft The horizon is 221.3 miles, but it is doubtful that the air will be clear enough that you can actually see that far in the daytime in order to distiguish it.

What is the average altitude of a commercial airplane?

According to USA Today, the common cruising altitude for most commercial airplanes is between 33,000 and 42,000 feet, or between about six and nearly eight miles above sea level. Typically, aircraft fly around 35,000 or 36,000 feet in the air. To put that in perspective, the peak of Mount Everest measures at 29,029 feet.

What is the maximum altitude for flying?

There is no maximum altitude for flying, however, engines will struggle as the oxygen levels fall, and communication with the ground will become a greater challenge. The record altitude for a jet plane is 123,520 feet, set by Alexandr Fedotov in 1997 flying a military Soviet MiG-25M.

How high do planes fly in the air?

Planes flying eastward (including northeast and southeast) will fly at odd altitudes (i.e. 35,000 feet) and all other directions will fly at even altitudes. Routes going in the same direction are also often planned so that planes are 1,000 feet above or below each other to avoid a collision.

What affects the altitude a plane flies at?

According to Your Mileage May Vary, the direction in which your plane is traveling can also affect what altitude it will climb to. Planes flying eastward (including northeast and southeast) will fly at odd altitudes (i.e. 35,000 feet) and all other directions will fly at even altitudes.