Cathay Pacific is Hong Kong's largest international airline, with its main hub at Hong Kong International Airport. It operates flights to over 170 destinations worldwide with a fleet of wide-body aircraft. Cathay Pacific is a founding member of the Oneworld airline alliance and wholly owns Dragonair, which operates regional flights in Asia. In 2011, Cathay Pacific and Dragonair transported almost 27 million passengers and over 1.8 million tonnes of cargo.