Description : How fast do small airplanes fly?
Last Answer : answer:Apparently, as slow as zero mph. The Concorde was supersonic (2.2 mach), and compared to today's jumbo jet liners, was relatively small. Of course, it's no longer flying. Gulfstream makes ... 0.90 mach. Virgin Galactic's Spaceship Two -class sub-orbital craft reach speeds of 3.0 mach.