Concorde $2.4c per seat/nmi and the Concorde $14,250 or $4.5c per seat/nmi. Between March 1984 and March 1991, British Airways flew a thrice-weekly Concorde service between London and Miami, stopping at Washington Dulles International Airport. Until 2003, Air France and British Airways continued to operate the New York services daily. From 1987 to 2003 British Airways flew a Saturday morning Concorde service to Grantley Adams International Airport, Barbados, during the summer and winter holiday season. Prior to the Air France Paris crash, several UK and French tour operators operated charter flights to European destinations on a regular basis; the charter business
Concorde aircraft histories Concorde aircraft histories Twenty Concorde aircraft were built, six for development and 14 for commercial service. These were All but two of these aircraft are preserved. The two prototype aircraft were used to expand the flight envelope of the aircraft as quickly as possible and prove that the design calculations for supersonic flight were correct. Both pre-production aircraft were used to further develop the design of the aircraft. Changes to design include different wing plan form, more fuel, different engine standard, different air intake systems etc. The production aircraft were different in many ways to the original aircraft necessitating re-examining