how fast does a commercial airplane travel
Future aircraft may take-off like and airplane, enter a low earth orbit like a spacecraft, then re-enter the atmosphere and land on the other side of the earth, less than two hours later. There are a great variety of commercial aircraft, so flying speeds differ. Most commercial passenger jet airliners cruise at about 480 - 560 miles per hour. The cruise speed for each aircraft may vary, depending upon the power setting the crew elects to use. If the aircraft is running late, the crew could use a higher power setting, resulting in a faster cruise speed, but would burn more fuel.