Asiana Airlines Inc. (Korean: ??????; Hanja: ??????; RR: Asiana Hanggong KRX: 020560) is a South Korean airline headquartered in Seoul.[3] In 2019, it accounted for 25% of South Korea's international aviation market and 20% of its domestic market.[4] It maintains its international hub at Seoul's Incheon International Airport, and its domestic hubs at Gimhae International Airport in Busan and Gimpo International Airport in Seoul. It is a full-service airline and a member of Star Alliance.The airline operates 90 international passenger routes, 14 domestic passenger routes, and 27 cargo routes throughout Asia, Europe, North America, and Oceania.[5] As of December 2014, the company employed 10,183 people. Most of Asiana's pilots, ground staff, and flight attendants are based in Seoul.Asiana Airlines is the largest shareholder of Air Busan, a low-cost regional carrier that the airline had established as joint venture with Busan Metropolitan City. The airline also operates the low-cost carrier Air Seoul as a wholly-owned subsidiary.