The MIAT ОМ302А flight that was scheduled to depart from Incheon, South Korea to Ulaanbaatar at 14:50 pm on April 3rd was delayed in Incheon due to technical problems.
The flight overstay was caused by an aviation fuel leak from the plane’s petroleum tank. Passengers were delivered to hotels for the time that the technical problem fixed to the airplane.

MIAT ОМ302А flight departed from Incheon Airport, South Korea at 07:00 am local time today on April 4th. The flight  landed at Chinggis Khaan International Airport at 11:50 am today according to the MIAT service complaints office.