Zurich Airport is located in Zürich-Flughafen, Switzerland. Zurich Airport is rated 3.2 out of 5 in the category package/freight delivery in Switzerland. Zurich Airport, also known as Kloten Airport, is the largest international airport of Switzerland and the principal hub of Swiss International Air Lines.|Zurich Airport International AG is a package/freight delivery company based out of FLUGHAFEN KLOTEN, Kloten, Switzerland.,Zurich Airport, also known as Kloten Airport, is the largest international airport of Switzerland and the principal hub of Swiss International Air Lines.