Did you know the Concorde, the retired supersonic jet, flew at Mach 2.04—over 1,350 mph? That’s twice as fast as today’s planes, but it burned fuel like a dragon with a habit.
And here’s a head-scratcher: a plane flying at 550 mph is actually moving slower than the Earth’s surface at the equator (which spins at about 1,000 mph). So technically, you’re already moving faster than a plane just by standing still.
Finally, the Boeing 747—the iconic “Jumbo Jet”—has a top speed of around 570 mph. But it rarely uses it, preferring to save fuel and stretch its legs over long hauls.
How Fast Do Airplanes Fly? - Pilot Institute
