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While a single-engine airplane can takeoff at speeds as slow as 55 knots, larger jetliners routinely require speeds closer to 150 knots. The takeoff speed varies for different types of aircraft.


The speed of a plane during takeoff could fall anywhere between 150 miles per hour and 225 miles per hour. The speed depends on the particular plane's model and weight.


The average speed of an airplane depends on the size and type of the airplane. A Boeing 747, which is a popular commercial plane, has a typical cruise speed of .85 Mach or 567 miles per hour when at 35,000 feet.


Pan Am was a name ubiquitous with travel. At its pinnacle, it was the largest U.S. airline. With 150 jets flying to 86 countries on every continent except Antarctica, it seemed invulnerable. Unfortunately, even great things can crash and burn, and the 1970s oil crisis t...


Wind's effects on the speed of an airplane include making the pilot increase his speed when the plane is flying into the wind. A plane flying directly into a headwind must compensate for the speed of the wind and increase the speed of the plane in order to arrive at its...


Airplanes are made from aluminum, titanium, steel and other materials like composites. Composites may consist of carbon fiber, polymers and other materials that are strong, stiff, low weight and corrosion resistant.


Airplanes fly because the design of the wings produces lift that counterbalances the weight of the aircraft. Air flows more rapidly over the top of the wing than underneath it, which reduces the air pressure above the surface. The higher pressure below, exerted over the...