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.
Know MoreThe average speed of an airplane during takeoff is much lower. A Boeing 737 usually reaches between 155 to 178 miles per hour when lifting off the runway. An airplane's average speed during landing varies depending on conditions and must be determined as many as 10 miles in advance. A speed of 157 miles per hour is typical for a plane such as the Boeing 777.
Learn MoreA two-seat trainer helicopter averages flight speeds between 90 and 105 mph. A five-seat turbine helicopter can reach average cruising speeds between 130 and 145 mph. The maximum speed in some helicopters is about 255 mph.
Full Answer >The average speed for a bicycle is anywhere between 6.2 mph to 31 mph. The average speed at which one rides a bike is very difficult to calculate because there are so many factors that determine the speed.
Full Answer >For adults, 40 words per minute (wpm) is considered to be an average speed for typing. If you are applying for a clerical job, you sometimes see a minimum typing speed requirement for the position, so it is important to test your speed before applying. If you get as high as 100 words per minute without making errors, you are considered to have high speed.
Full Answer >The average speed for a four-seat helicopter is 130 to 145 miles per hour. Because smaller helicopters have smaller engines, the average speed for a two-seat is 90 to 105 mph. The fastest helicopter on Earth as of 2014, the X3 Eurocopter, can fly at 300 mph.
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