Concorde allow for "luxury" features of subsonic air travel such as moving space, reclining seats and overall comfort. In the words of "The Guardian"'s Dave Hall, "Concorde was an outdated notion of prestige that left sheer speed the only luxury of supersonic travel." Air France made its final commercial Concorde landing in the United States in New York City from Paris on 30 May 2003. Air France's final Concorde flight took place on 27 June 2003 when F-BVFC retired to Toulouse. An auction of Concorde parts and memorabilia for Air France was held at Christie's in Paris on 15 November 2003;
Concorde altitude winds compared to those at standard cruising altitudes, these dedicated SST tracks had fixed co-ordinates, unlike the standard routes at lower altitudes, whose co-ordinates are replotted twice daily based on forecast weather patterns (jetstreams). Concorde would also be cleared in a block, allowing for a slow climb from 45,000 to during the oceanic crossing as the fuel load gradually decreased. In regular service, Concorde employed an efficient "cruise-climb" flight profile following take-off. The delta-shaped wings required Concorde to adopt a higher angle of attack at low speeds than conventional aircraft, but it allowed the formation of large low pressure