Swissair

Swissair AG/S.A. is the largest airline in Switzerland. It was formed from a merger between Balair and Ad Astra Aero (To the Stars). For most of its 71 years, Swissair was one of the major international airlines and known as the "Flying Bank" due to its financial stability, causing it to be regarded as a Swiss national symbol and icon. The airline thrived into the 1980s, when it was one of the "Seven Sisters" of Western European commercial aviation. It was headquartered at Zurich Airport and in Kloten.

In 1997 the Swissair Group was renamed SAirGroup (although it was again renamed Swissair Group in 2001), with four subdivisions: SAirlines (to which Swissair, Crossair, Balair and FlightLease belonged), SAirServices, SAirLogistics and SAirRelations.