Concorde flights came to a screeching halt after only 27 years of operation on October 24, 2003. The reason? Excessive cost, high fares, and loud noise. On a regular flight, Concordes consumed 6,771 gallons of fuel, which quickly exceeded the profit made from the flight. In addition to that, only a total of 20 Concordes were built and no airline ordered them except for Air France and British Airways, who had to as they were state-run airlines at the time.
Oh, and a 2000 crash that killed everyone on board (109 people) and four people on the ground.
A fun fact about Concorde: there is one aerial photo of one of them flying at supersonic speeds, and the fighter jet that the photo was taken from could barely keep up long enough to take it. Here's the pic.
The image was taken by Adrian Meredith who was flying a Royal Air Force (RAF) Tornado jet during a rendezvous with the Concorde over the Irish Sea in April 1985. Although the Tornado could match Concorde’s cruising speed it could only do so for a matter of minutes due to the enormous rate of fuel consumption. Several attempts were made to take the photo, and eventually the Concorde had to slow down from Mach 2 to Mach 1.5-1.6 so that the Tornado crew could get the shot. The Tornado was stripped of everything to get it up to that speed as long as possible.
