Operating primarily as an air carrier, Jeju Air Co., Ltd. facilitates air travel across a wide geographical span, encompassing South Korea, Japan, China, Taiwan, the Philippines, Vietnam, Thailand, and Guam. In addition to its core flight operations, the company provides a range of value-added services, including those offered onboard flights, at airport facilities, and other ancillary options. This South Korean airline, headquartered in Jeju, was established in 2005 and functions as a subsidiary of AK Holdings, Inc.