Eastar Jet fleet

Eastar Jet operates a fleet of Boeing 737 narrow-body aircraft. The 737 is a reliable, fuel-efficient jet designed for short- to medium-range routes of 1–4 hours, making it well-suited to Eastar Jet's regional network across East Asia and South Korea's domestic market. The aircraft typically carries 150–190 passengers in single-class or mixed-class configurations, depending on the specific variant and airline setup.

The 737's economics and operational reliability support Eastar Jet's low-cost model, allowing the airline to maintain competitive fares while meeting modern safety, comfort, and environmental standards. Maintenance and crew familiarity with a single-type fleet also enhances scheduling stability and reduces operational complexity.