Stratosphere
Troposphere
stratosphere
Stratosphere
stratosphere
Airplanes Fly in the layer of the atmosphere called Troposphere
Airplanes use air for lift and for thrust. If there's no atmosphere, they can't fly. Even a jet engine needs to burn and compress air.
Itβs 45,000 ft for commercial airliners
Most fly between 30,000 and 50,000 feet.
To answer this question ask yourself where do airplanes fly and where do spacecraft fly? You can see most airplanes which fly overhead, but spacecraft fly much higher. Airplanes fly within the earth's atmosphere, while spacecraft fly outside the earth's atmosphere in space. So when you decide to ask a sensible question, post it and you may receive a answer.
most commercial airplanes fly from 35,000 feet to 45,000 feet above sea level.
Air planes fly in the stratosphere. Sorry, i didnt give the info of why they fly..im so dumb
Most cruise at around 500 MPH.