Where is the airline withe the frequent flyer program called Qualiflyer headquartered?
Qualiflyer Qualiflyer was a frequent flyer program, created in April 1992 by Austrian Airlines, Crossair and Swissair. When Swissair began acquiring stakes in other European airlines in 1998, Qualiflyer was extended to become their frequent flyer programs as well. This spawned the alliance known as The Qualiflyer Group. With the failure of Swissair in 2002, the group dissolved along with the program and a company was formed to give each former member airline an individual frequent-flyer program.
L'Avion Elysair SAS, operating as L'Avion (French for "The plane"), was an airline headquartered in Paray Vieille Poste, France, near Wissous. It operated business class-only long-haul service between Orly Airport, Paris and Newark Liberty International Airport in the USA.