Swiss International Air Lines (SWISS) y'eyo eby'etyo byensi y'eSwitizirandi. Yeba y'ezimiriza ehansi ya Lufthansa Group era erya eZurich Airport. SWISS eze obuyambi ku biro by'emyiga 100 ku mikumi 40 etali zonna. Empango y'enyamba ya airline eyazaansanga ebiri mu biriyo ebirala, okuva mu Airbus A220, A320, A330 n'obuyambi bwa Boeing 777. SWISS egisinzidwa okuyamba omulembe gwaayogera, okujaganya ekinyomo ekyokubiri n'eky'okubanneyo ebinene. Airline yo etya engensi n'endowooza eyolekedde kati okusaba ekisomo.