Air Busan says complimentary airport wheelchair loans are available for passengers with mobility limitations, subject to equipment availability. Advance requests are recommended through its reservation center on 1666-3060. Passengers requiring assistance are advised to arrive at the check-in counter at least one hour before domestic departures or two hours before international departures. Passengers may use their own wheelchairs up to the gate; electric wheelchairs require advance airline approval, including battery information. Priority seats can be requested by 18:00 on the day before travel or at airport check-in but allocation is not guaranteed. Discuss any need for a companion and assistance in advance.