Oneworld Alliance has 15 member airlines as of June 2015, including American Airlines, British Airways, Cathay Pacific, Japan Airlines and Quantas. Oneworld Alliance also has around 30 affiliates including US Airways, Hong Kong's Dragonair and South Africa's Comair. OneWorld.com lists members and affiliates under Member Airlines on its website.
Oneworld Alliance, whose member airlines serve over 150 countries around the world, brings together major national and international airlines to improve the experiences of international travelers. The Alliance enables travelers to book connecting flights more easily and enjoy smoother transfers by checking straight through to their final destinations. Frequent fliers can accumulate air miles and tier status points more rapidly and enjoy access to a network of airport lounges worldwide.