Hong Kong's leading airline, Cathay Pacific Airways flies passengers and cargo to more than 200 destinations, including some served by code-sharing partners. (Code-sharing allows airlines to sell tickets on one another's flights and thus extend their networks.) Cathay Pacific's partners include feHong Kong's leading airline, Cathay Pacific Airways flies passengers and cargo to around 200 destinations, including some served by code-sharing partners. (Code-sharing allows airlines to sell tickets on one another's flights and thus extend their networks.) Cathay Pacific's partners include fellow members of the Oneworld alliance, which is led by AMR's American Airlines, British Airways, and Japan Airlines. Overall, Cathay Pacific, regional subsidiary Dragonair, and majority-owned cargo unit Air Hong Kong maintain a fleet of about 235 aircraft. Other Cathay Pacific units provide flight catering, maintenance, and related services. The company generates most of its sales in North Asia region. llow members of the Oneworld alliance, which is led by AMR's American Airlines, British Airways, and Japan Airlines. Overall, Cathay Pacific, regional subsidiary Dragonair, and majority-owned cargo unit Air Hong Kong maintain a fleet of about 145 aircraft. Airline operations account for nearly all of the company's sales; other Cathay Pacific units provide flight catering, maintenance, and related services.