because it was too fast
The Concorde's first flight was on March 2, 1969, from Toulouse, France.
No, you cannot unlock a Concorde on Flight Simulator X Acceleration. You can download addons though, I have a link for the Concorde below this question.
Concorde.
The last year the Concorde flew was 2003.
The last Concorde flight was on November 26, 2003.
Concorde jet's last flight was November 26, 2003. It is also considered and known as the Concorde Jets retirement flight and was not flown anymore since then.
The last flight of the Concorde was on October 24, 2003. The airplane was too expensive to continue flying.
The Concorde's range specification was to be able to fly non-stop from either London or Paris to either New York or Washington DC. (or vice versa) The ranges are as follows: Concorde A 3,690 miles. Concorde B 4,079 miles.
Concorde is no longer in service, the last "retirement" flight occurred on 26 November 2003.
January 21, 1976 was the first scheduled flight.
The first flight was March 2, 1969. The first commercial flight was January 21, 1976. And Concorde was retired November 26, 2003.
The first flight of Concorde 001 (The French verision), F-WTSS, on March 2nd 1969