Svensk Interkontinental Lufttrafik AB, SILA, trading internationally as Swedish Intercontinental Airlines, was an airline formed in 1943 by banker Marcus Wallenberg Jr. An early president of the airline was Per Norlin. In August 1946 with Danish Air Lines and Norwegian Air Lines it became a part of a three-airline consortium that would eventually merge on 30 June 1948 with a pooled capitalization of $25 million as Scandinavian Airlines. The airline operated Douglas DC-4 and Boeing B-17 Flying Fortress aircraft.