Qantas Airways Limited is the flag carrier of Australia. It is the largest airline by fleet size, international flights, and international destinations in Australia and Oceania. Qantas is the world's third-oldest airline by foundation date and the oldest airline in the English-speaking world — being founded in November 1920. Qantas is a founding member of the Oneworld airline alliance. Qantas is an acronym of the airline's original name, Queensland and Northern Territory Aerial Services, as it originally served Queensland and the Northern Territory. It is popularly nicknamed "The Flying Kangaroo". It is considered the only airline in the world to fly to all seven continents, with it being the only airline operating regular sightseeing flights to Antarctica, along with flights to Africa, Europe, Asia, North America and South America. Qantas is based in the Sydney suburb of Mascot, adjacent to its main hub at Sydney Airport. As of March 2023, Qantas Group had a 60.8% share of the Australian domestic market. Various subsidiary airlines operate to regional centres and on some trunk routes within Australia, as well as some short haul international flights under the QantasLink banner. Wikipedia