[4] In 2024, it was reported that AK Holdings has injected over 600 billion won to Jeju Air in the previous four years.

[5] The airline was established as a joint venture by Aekyung Group and the government of Jeju Province on 25 January 2005.

[8] After an initial public offering in 2015, Jeju Air finances were stable until the coronavirus outbreak in early 2020.

[9] In 2024, in the National Customer Satisfaction Index (NCSI) organized by the Korea Productivity Headquarters, Jeju Air was ranked No.

[12] Jeju Air offers scheduled domestic services, as well as international destinations including China, Japan, Oceania, and Southeast Asia.