Jin Air said on the 25th it will extend the purchase and refund deadlines for key ancillary services, including advance seat selection, excess baggage, and priority baggage claim.
The deadline had been 24 hours before departure, but starting at 10 a.m. on the 25th, a service update changed it to four hours before departure.
Jin Air also adjusted the purchase deadline for pre-ordered in-flight meals and meal bag products from 72 hours before departure to 48 hours before departure.
Jin Air expects the update will let customers choose ancillary services more flexibly to fit their situations.
Jin Air also began providing flight time information on its website to help customers decide more easily on ancillary service purchases and made the bundle discount rate easier to compare with individual purchases.
To mark the update, Jin Air will offer discount coupons for ancillary services from the 25th through Mar. 10.
A Jin Air official said, "This change in service standards is aimed at improving customer convenience ahead of integration," adding, "We will continue to enhance customer-centered services."