Airport Tips & Quick Reference Guide to Seoul Incheon International Airport (ICN)

OM309 Miat Mongolian Airlines - Flight Status

Below, you can find details about Miat Mongolian Airlines flight OM309, which currently operates between the airports of Ulaanbaatar - Chinggis Khan International Airport (Airport Code UBN) and Seoul - Seoul Incheon International Airport (Airport Code ICN).
This flight data pertains specifically to the flight's details for Friday, June 05, 2026.

OM309 On Time performance:
n/a
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Flight Status

OM309 Miat Mongolian Airlines from Ulaanbaatar

Landed - On-time
Flight Status for Friday June 05, 2026
This flight was also scheduled for Yesterday (June 04, 2026). See it here
This flight is also scheduled for Tomorrow (June 06, 2026). See it here

Airline information

Miat Mongolian Airlines
Miat Mongolian Airlines
Equipment: Boeing 737MAX 8 Passenger

Departure

Ulaanbaatar (UBN)
June 04, 2026
Chinggis Khan International Airport
Departed at:
20:29
Terminal:
-
Gate:
-
Scheduled Departure Time: 20:30

Arrival

Seoul (ICN)
June 05, 2026
Seoul Incheon International Airport
Arrived at:
00:28
Terminal:
1
Gate:
23
Scheduled Arrival Time: 00:40
Baggage: 5
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.seoul-airport.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.

Codeshare Flights

This flight is shared with other airlines, this means that these other flights are the same:

- KE5840 - Korean Air

Additional Information

Which is the frequency of flight OM309?
The flight OM309 is scheduled to flight on Tuesday, Wednesday, Thursday, Friday on a weekly basis.

Which is the distance of flight OM309?
The distance between the two airports is 1958 kilometers.

Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Ulaanbaatar: 2026-06-05 21:11:54
Current Time in Seoul: 2026-06-05 22:11:54

Alternative Flights

The following airlines serves the same route between Ulaanbaatar and Seoul:

Jeju Air
- Flight Number: 7C5204. (On Time performance: 74 - Average Delay: 15 minutes)

Korean Air
- Flight Number: KE2042. (On Time performance: 96 - Average Delay: 1 minutes)

Aero Mongolia
- Flight Number: M0601. (On Time performance: 50 - Average Delay: 16 minutes)

Miat Mongolian Airlines
- Flight Number: OM301. (On Time performance: 99 - Average Delay: 1 minutes)
- Flight Number: OM307. (On Time performance: 100 - Average Delay: 1 minutes)
- Flight Number: OM7307. (On Time performance: 100 - Average Delay: 1 minutes)

Asiana Airlines
- Flight Number: OZ568. (On Time performance: 97 - Average Delay: 2 minutes)

Punctuality and delays

It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from June 02, 2025 to October 01, 2025. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.

Note: We have excluded some months from the graph, since the quantity and quality of the data is not representative enough.

Last Past Flights OM309

Date
Departure
Arrival
Duration
Aircraft
Status
Thursday
04 June
20:35
Ulaanbaatar (UBN)
00:25
Seoul (ICN)
02h 50min
Boeing 767-300
Boeing 767-300
Landed - On-time
Wednesday
03 June
20:40
Ulaanbaatar (UBN)
00:20
Seoul (ICN)
02h 40min
Boeing 737-800
Boeing 737-800
Landed - On-time
Tuesday
02 June
20:31
Ulaanbaatar (UBN)
00:29
Seoul (ICN)
02h 58min
Boeing 767-300
Boeing 767-300
Landed - On-time