Mongolia flag Ulaan Baatar Airport (UBN)

Country Mongolia | Asia | Tourism Airport | IATA: UBN | ICAO: ZMCK | Elevation 4482 ft · 1,366 m | Local time

Destinations
40
Flights / day
47
Busiest route
Seoul
Top airline
Miat - Mongolian Airlines

Ulaan Baatar Chinggis Khaan Airport averages 47 flights per day to 40 destinations, with five domestic routes and 16 international routes. A total of 19 airlines operate at UBN, led by Miat - Mongolian Airlines. This airport provides direct service to eight countries across two continents, with South Korea representing its largest international market. The longest nonstop route from Ulaan Baatar Chinggis Khaan connects to Frankfurt, with a typical flight time of 9 hr 5 mins. Updated: September 3, 2026

Route Network

Ulaan Baatar Chinggis Khaan Airport connects 21 destinations worldwide, with Seoul standing out as its busiest route. The longest nonstop flight is to Frankfurt, and the shortest flight is to Erenhot,.

South Korea flag Seoul (ICN) – South Korea 6 airlines
3 hr 20 mins
1,216 mi · 1,957 km
10
per day
China flag Beijing (PEK) – China 2 airlines
2 hr 20 mins
713 mi · 1,148 km
4
per day
Japan flag Tokyo (NRT) – Japan 3 airlines
4 hr 35 mins
1,897 mi · 3,052 km
4
per day
South Korea flag Busan (PUS) – South Korea 3 airlines
3 hr 45 mins
1,425 mi · 2,294 km
2
per day
China flag Erenhot, (ERL) – China 1 airline
1 hr 40 mins
388 mi · 624 km
2
per day
China flag Beijing (PKX) – China 3 airlines
2 hr 25 mins
738 mi · 1,188 km
2
per day
China flag Hohhot (HET) – China 3 airlines
2 hr 5 mins
531 mi · 854 km
2
per day
Mongolia flag Dalanzadgad (DLZ) – Mongolia 2 airlines
UBN → DLZ
1
per day
Türkiye flag Istanbul (IST) – Türkiye 2 airlines
8 hr 25 mins
3,709 mi · 5,970 km
1
per day
Germany flag Frankfurt (FRA) – Germany 1 airline
9 hr 5 mins
4,127 mi · 6,642 km
1
per day
Hong Kong flag Hong Kong (HKG) – Hong Kong 1 airline
4 hr 35 mins
1,795 mi · 2,888 km
1
per day
Mongolia flag Mörön (MXV) – Mongolia 2 airlines
UBN → MXV
1
per day
Kazakhstan flag Almaty (ALA) – Kazakhstan 1 airline
4 hr 15 mins
1,463 mi · 2,354 km
4
per week
Mongolia flag Khovd (HVD) – Mongolia 1 airline
UBN → HVD
4
per week
South Korea flag Daegu-si (TAE) – South Korea 1 airline
3 hr 40 mins
1,380 mi · 2,221 km
3
per week
China flag Hailar (HLD) – China 1 airline
2 hr 5 mins
605 mi · 974 km
2
per week
Japan flag Takamatsu (TAK) – Japan 1 airline
4 hr 15 mins
1,682 mi · 2,708 km
2
per week
Mongolia flag Altay (LTI) – Mongolia 1 airline
UBN → LTI
2
per week
Kazakhstan flag Astana (NQZ) – Kazakhstan 1 airline
4 hr 30 mins
1,593 mi · 2,564 km
2
per week
Japan flag Osaka (KIX) – Japan 1 airline
4 hr 20 mins
1,725 mi · 2,777 km
2
per week
Mongolia flag Oulia-Sontai (ULZ) – Mongolia 1 airline
UBN → ULZ
1
per week

Route and destination data updated September 3, 2026.

Ulaan Baatar Chinggis Khaan Airport is served by 19 airlines, with Miat - Mongolian Airlines in the lead at 37% of routes. The top three carriers together cover 65% of routes. 12 carriers operate only one route each. A total of 13 airlines operate international routes, compared with three airlines serving domestic routes. Miat - Mongolian Airlines is operating the longest nonstop flight, connecting to Frankfurt with a flight time of 9 hrs 5 mins.

Miat - Mongolian Airlines (23 routes)
Hunnu Air (14 routes)
Aero Mongolia (4 routes)
Air China (3 routes)
Chingis Airlines (3 routes)
Jeju Air (2 routes)
T'Way Air (2 routes)
Asiana Airlines (1 routes)
Korean Air (1 routes)
United Airlines (1 routes)
Air Busan (1 routes)
Jin Air (1 routes)
Turkish Airlines (1 routes)
Spring Airlines (1 routes)
IrAero (1 routes)
SCAT Airlines (1 routes)
ЗАХИАЛГАТ (1 routes)
KrasAvia (1 routes)
Aero K Airlines (1 routes)

Ulaan Baatar Chinggis Khaan Airport provides direct service to eight countries across two continents. The route network is 24% domestic and 76% international. South Korea is the primary international destination.

South Korea - 12/day
China - 10/day
Japan - 4/day
Mongolia - 3/day
Türkiye - 1/day
Germany - 1/day
Hong Kong - 1/day
Kazakhstan - 1/day

Delays

Global  Delays
Delay Performance (24 hour average)
Departures
on-time
0 min vs last 24 hours
24h trend
Arrivals
12 min early
6 min (-120%) vs last 24 hours
24h trend
Cancelled Departures
0 flights (24 hour total)

Sep 5

2026

02:00 - 03:00

Departure
on-time
Arrival
on-time
Cancelled
0

Sep 5

2026

01:00 - 02:00

Departure
on-time
Arrival
Cancelled
0

Sep 5

2026

00:00 - 01:00

Departure
on-time
Arrival
on-time
Cancelled
0

Sep 4

2026

23:00 - 00:00

Departure
on-time
Arrival
on-time
Cancelled
0

Sep 4

2026

22:00 - 23:00

Departure
on-time
Arrival
Cancelled
0

Sep 4

2026

17:00 - 18:00

Departure
on-time
Arrival
9 min early
Cancelled
0

Sep 4

2026

16:00 - 17:00

Departure
on-time
Arrival
9 min early
Cancelled
0

Sep 4

2026

15:00 - 16:00

Departure
on-time
Arrival
18 min early
Cancelled
0

Sep 4

2026

14:00 - 15:00

Departure
on-time
Arrival
18 min early
Cancelled
0

Sep 4

2026

13:00 - 14:00

Departure
on-time
Arrival
on-time
Cancelled
0

Sep 4

2026

12:00 - 13:00

Departure
on-time
Arrival
21 min early
Cancelled
0

Sep 4

2026

11:00 - 12:00

Departure
on-time
Arrival
17 min early
Cancelled
0

Sep 4

2026

09:00 - 10:00

Departure
on-time
Arrival
12 min early
Cancelled
0

Sep 4

2026

07:00 - 08:00

Departure
on-time
Arrival
16 min early
Cancelled
0

Sep 4

2026

06:00 - 07:00

Departure
on-time
Arrival
on-time
Cancelled
0

Sep 4

2026

05:00 - 06:00

Departure
Arrival
Cancelled
0

Sep 4

2026

04:00 - 05:00

Departure
Arrival
Cancelled
0
Delay Performance (7 day average)
Departures
on-time
min (-100%) vs last week
7d trend
Arrivals
9 min early
5 min (-106.1%) vs last week
7d trend
Cancelled Departures
4 flights (7 day total)

Sep 4

2026

Departure
on-time
Arrival
13 min early
Cancelled
0

Sep 3

2026

Departure
on-time
Arrival
5 min early
Cancelled
0

Sep 2

2026

Departure
on-time
Arrival
7 min early
Cancelled
0

Sep 1

2026

Departure
on-time
Arrival
9 min early
Cancelled
2

Aug 31

2026

Departure
on-time
Arrival
11 min early
Cancelled
2

Aug 30

2026

Departure
on-time
Arrival
13 min early
Cancelled
0

Aug 29

2026

Departure
on-time
Arrival
5 min early
Cancelled
0
Delay Performance (30 day average)
Departures
on-time
min (-26.4%) vs last 30 days
30d trend
Arrivals
10 min early
1 min (-14.2%) vs last 30 days
30d trend
Cancelled Departures
16 flights (30 day total)

Sep 4

2026

Departure
on-time
Arrival
13 min early
Cancelled
0

Sep 3

2026

Departure
on-time
Arrival
5 min early
Cancelled
0

Sep 2

2026

Departure
on-time
Arrival
7 min early
Cancelled
0

Sep 1

2026

Departure
on-time
Arrival
9 min early
Cancelled
2

Aug 31

2026

Departure
on-time
Arrival
11 min early
Cancelled
2

Aug 30

2026

Departure
on-time
Arrival
13 min early
Cancelled
0

Aug 29

2026

Departure
on-time
Arrival
5 min early
Cancelled
0

Aug 28

2026

Departure
on-time
Arrival
7 min early
Cancelled
0

Aug 27

2026

Departure
on-time
Arrival
1 min late
Cancelled
0

Aug 26

2026

Departure
2 min late
Arrival
3 min late
Cancelled
0

Aug 25

2026

Departure
on-time
Arrival
8 min early
Cancelled
0

Aug 24

2026

Departure
on-time
Arrival
2 min early
Cancelled
2

Aug 23

2026

Departure
on-time
Arrival
on-time
Cancelled
0

Aug 22

2026

Departure
on-time
Arrival
6 min early
Cancelled
0

Aug 21

2026

Departure
on-time
Arrival
10 min early
Cancelled
0

Aug 20

2026

Departure
on-time
Arrival
14 min early
Cancelled
0

Aug 19

2026

Departure
on-time
Arrival
11 min early
Cancelled
0

Aug 18

2026

Departure
on-time
Arrival
9 min early
Cancelled
0

Aug 17

2026

Departure
on-time
Arrival
14 min early
Cancelled
0

Aug 16

2026

Departure
on-time
Arrival
11 min early
Cancelled
0

Aug 15

2026

Departure
1 min late
Arrival
58 min early
Cancelled
0

Aug 14

2026

Departure
on-time
Arrival
2 min early
Cancelled
6

Aug 13

2026

Departure
8 min late
Arrival
9 min early
Cancelled
2

Aug 12

2026

Departure
on-time
Arrival
13 min early
Cancelled
0

Aug 11

2026

Departure
1 min late
Arrival
8 min early
Cancelled
2

Aug 10

2026

Departure
on-time
Arrival
14 min early
Cancelled
0

Aug 9

2026

Departure
on-time
Arrival
13 min early
Cancelled
0

Aug 8

2026

Departure
on-time
Arrival
14 min early
Cancelled
0

Aug 7

2026

Departure
on-time
Arrival
11 min early
Cancelled
0

Aug 6

2026

Departure
on-time
Arrival
11 min early
Cancelled
0

Global Rankings

Worldwide Position

Flights per day

#474 (47 flights/day)
Top 100 Busiest Airports in the World
Worldwide Position

Most destinations

#473 (40 destinations)
Top 100 Airports with Most Destinations

Runways

Runway Length Width Surface
11,811 ft 3,600 m 148 ft 45 m Asphalt
11,811 ft 3,600 m 148 ft 45 m Asphalt

Runway Length

Runways at Ulaan Baatar Chinggis Khaan Airport are long enough for all aircraft with known takeoff and landing distances.

Operational Context

Ulaan Baatar Chinggis Khaan (IATA: UBN) operates around 47 flights per day to 40 nonstop destinations. Its network includes 5 domestic and 16 international routes, with Miat - Mongolian Airlines as the leading carrier and Seoul currently the busiest connection. From UBN, passengers can reach 8 countries across 2 continents, and the longest runway measures 3,600 m (11,811 ft).

Miscellaneous