Scandinavian Airlines System (SAS) is the flag carrier of Denmark, Norway, and Sweden. It is the largest airline in the Nordic countries and operates flights to domestic and international destinations in Europe, North America, and Asia. Founded in 1946, SAS has its main hub at Copenhagen Airport and operates a fleet of modern and fuel-efficient aircraft. The airline offers a range of services and amenities to its passengers, including a frequent flyer program called EuroBonus. SAS strives to provide a high-quality travel experience and is committed to sustainability and reducing its environmental impact.