Scandinavian Airlines System (SAS) ni umushahara utwaye negitambo ku bihugu vya Denmarki, Noruuwe na Suwedeni. Ni umuyaga w'injyana y'ugana nyarwanda muri ibihugu bya Nordic no gutangira amavi yo kwisehenya ku bihugu by'Uburayi, Amerika Gatolika na Aziya. Itangiye mu mwaka w'1946, SAS ufite ishami rya gahunda yakozeyeho mu muryango wa Copenhagen Airport n'ikora ku masini meza ntarengwa n'imirire mibi ya amazi. Umuvugizi ufite ibyatumye yakorana n'abateye ikirere n'ibikorwa mu maturere y'abagore bagezeho ikomesha ikigo cye cyangwa ibyo abashandwa bagirango bari bafite abagaragaza imirimo bijyanye n'urukundo rwo gukoresha imitungo. SAS ivuga ibishyikirangendo byiza yose bishya byo kubona no guca imikorere nye ku bintu byo kubakorera mu maturere yari yabigenjeje.