Asiana Airlines Flight 991 was a cargo flight operated by Asiana Airlines. On 28 July 2011, the Boeing 747-400F flying from Seoul, South Korea, to Shanghai, China, crashed into the sea off Jeju Island after suffering a in-flight cargo fire. Both pilots, the only two people on board, were killed. The accident marked the second loss of a 747 freighter due to a cargo hold fire in less than a year, following the crash of UPS Airlines Flight 6 in Dubai in September 2010.

Asiana Airlines Inc. is a South Korean airline headquartered in Seoul. In 2019, it accounted for 25% of South Korea's international aviation market and 20% of its domestic market. It maintains its international hub at Incheon International Airport in Seoul and Gimhae International Airport in Busan, and its domestic hub at Gimpo International Airport in Seoul. It is a full-service airline and a member of Star Alliance.