The Concorde, the iconic supersonic passenger jet, flew at speeds over twice the speed of sound, revolutionizing transatlantic travel in its heyday from 1976 to 2003. Its maximum speed reached Mach 2.04, equivalent to about 1,354 mph (2,179 km/h), allowing flights like New York to London in under three hours.

Speed Records

Concorde 101 holds the enduring world speed record at 1,450 mph, unbroken for nearly 50 years. On February 7, 1996, a British Airways Concorde set the fastest commercial transatlantic crossing from New York (JFK) to London (Heathrow) in 2 hours, 52 minutes, and 59 seconds, averaging over 1,350 mph. This slashed typical subsonic flight times by more than half, from around eight hours on a Boeing 777.

Cruising Performance

  • Cruise speed : 1,341 mph (2,158 km/h or Mach 2.02) at typical operational altitudes up to 60,000 feet.
  • Takeoff speed : Around 250 mph (402 km/h).
  • Power : Four Rolls-Royce/Snecma Olympus 593 engines, each producing up to 38,050 lbf thrust with afterburner.

These feats stemmed from its delta-wing design, slender fuselage for low drag, and ability to "ride" shockwaves efficiently, though high fuel costs and noise regulations ended service.

Real-World Impact

Passengers could depart London in the morning and arrive in New York before breakfast time ended due to time zones and speed—imagine second breakfast like a supersonic Hobbit, as one Reddit thread quipped. It even chased solar eclipses briefly, outrunning the shadow before slowing down. While retired, projects like Boom's Overture aim to revive quiet supersonic travel.

TL;DR : Concorde topped out at Mach 2.04 (1,354 mph), with a record transatlantic dash of ~2:53, making it the fastest commercial airliner ever.

Information gathered from public forums or data available on the internet and portrayed here.