All airlines flying from Ulaanbaatar (UBN) to Beijing Capital (PEK).

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon 22:30 Ulaanbaatar (UBN) 00:40 Beijing Capital (PEK) 3
Air China CA 5055 Non-stop Boeing 737-800 (73H) 2:10 Effective 2025-09-22 through 2025-09-29
Codeshare flight, operated by Miat Mongolian Airlines.(OM 227)
The flight arrives 1 day after departure.
Wed 22:50 Ulaanbaatar (UBN) 01:00 Beijing Capital (PEK) 3
Air China CA 5055 Non-stop Boeing 737 (737) 2:10 Effective 2025-05-07 through 2025-09-10
Codeshare flight, operated by Miat Mongolian Airlines.(OM 227)
The flight arrives 1 day after departure.
Wed 22:50 Ulaanbaatar (UBN) 01:00 Beijing Capital (PEK) 3
Air China CA 5055 Non-stop Boeing 737-800 (73H) 2:10 Effective 2025-09-17 through 2025-10-01
Codeshare flight, operated by Miat Mongolian Airlines.(OM 227)
The flight arrives 1 day after departure.
Wed 22:50 Ulaanbaatar (UBN) 01:00 Beijing Capital (PEK) 3
Air China CA 5055 Non-stop Boeing 737 (737) 2:10 Effective 2025-10-08 through 2025-10-22
Codeshare flight, operated by Miat Mongolian Airlines.(OM 227)
The flight arrives 1 day after departure.
Sat 23:00 Ulaanbaatar (UBN) 01:10 Beijing Capital (PEK) 3
Air China CA 5055 Non-stop Boeing 737 MAX 8 (7M8) 2:10 Effective 2025-06-07 through 2025-06-21
Codeshare flight, operated by Miat Mongolian Airlines.(OM 227)
The flight arrives 1 day after departure.
Sat 23:00 Ulaanbaatar (UBN) 01:10 Beijing Capital (PEK) 3
Air China CA 5055 Non-stop Boeing 737 (737) 2:10 Effective 2025-06-28 through 2025-09-13
Codeshare flight, operated by Miat Mongolian Airlines.(OM 227)
The flight arrives 1 day after departure.
Sat 23:00 Ulaanbaatar (UBN) 01:10 Beijing Capital (PEK) 3
Air China CA 5055 Non-stop Boeing 737-800 (73H) 2:10 Effective 2025-09-20 through 2025-10-04
Codeshare flight, operated by Miat Mongolian Airlines.(OM 227)
The flight arrives 1 day after departure.
Sat 23:00 Ulaanbaatar (UBN) 01:10 Beijing Capital (PEK) 3
Air China CA 5055 Non-stop Boeing 737 (737) 2:10 Effective 2025-10-11 through 2025-10-18
Codeshare flight, operated by Miat Mongolian Airlines.(OM 227)
The flight arrives 1 day after departure.
Mon,Wed-Sun 11:50 Ulaanbaatar (UBN) 13:55 Beijing Capital (PEK) 3
Miat Mongolian Airlines OM 5223 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Valid until 2025-05-23
Codeshare flight, operated by Air China.(CA 902)
Tue 11:50 Ulaanbaatar (UBN) 14:15 Beijing Capital (PEK) 3
Miat Mongolian Airlines OM 5223 Non-stop Boeing 737 MAX 8 (7M8) 2:25
Codeshare flight, operated by Air China.(CA 902)
Sat 11:50 Ulaanbaatar (UBN) 13:55 Beijing Capital (PEK) 3
Miat Mongolian Airlines OM 5223 Non-stop Boeing 737-800 (738) 2:05 Operates only on 2025-05-24
Codeshare flight, operated by Air China.(CA 902)
Mon,Wed-Sun 11:50 Ulaanbaatar (UBN) 13:55 Beijing Capital (PEK) 3
Miat Mongolian Airlines OM 5223 Non-stop Boeing 737 MAX 8 (7M8) 2:05 Effective from 2025-05-25
Codeshare flight, operated by Air China.(CA 902)
Mon,Wed,Fri 16:30 Ulaanbaatar (UBN) 18:30 Beijing Capital (PEK) 3
Miat Mongolian Airlines OM 5227 Non-stop Boeing 737 MAX 8 (7M8) 2:00
Codeshare flight, operated by Air China.(CA 956)
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All airlines flying from Ulaanbaatar (UBN) to Beijing Capital (PEK).
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Effective 2025-09-22 through 2025-09-29
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Miat Mongolian Airlines. (OM 227)
Duration: 2:10, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Effective 2025-05-07 through 2025-09-10
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Miat Mongolian Airlines. (OM 227)
Duration: 2:10, non-stop
Boeing 737 (737)
The flight arrives 1 day after departure.

Effective 2025-09-17 through 2025-10-01
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Miat Mongolian Airlines. (OM 227)
Duration: 2:10, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Effective 2025-10-08 through 2025-10-22
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Miat Mongolian Airlines. (OM 227)
Duration: 2:10, non-stop
Boeing 737 (737)
The flight arrives 1 day after departure.

Effective 2025-06-07 through 2025-06-21
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Miat Mongolian Airlines. (OM 227)
Duration: 2:10, non-stop
Boeing 737 MAX 8 (7M8)
The flight arrives 1 day after departure.

Effective 2025-06-28 through 2025-09-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Miat Mongolian Airlines. (OM 227)
Duration: 2:10, non-stop
Boeing 737 (737)
The flight arrives 1 day after departure.

Effective 2025-09-20 through 2025-10-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Miat Mongolian Airlines. (OM 227)
Duration: 2:10, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.

Effective 2025-10-11 through 2025-10-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Miat Mongolian Airlines. (OM 227)
Duration: 2:10, non-stop
Boeing 737 (737)
The flight arrives 1 day after departure.

Valid until 2025-05-23
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air China.(CA 902)
Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)

Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Air China.(CA 902)
Duration: 2:25, non-stop
Boeing 737 MAX 8 (7M8)

Operates only on 2025-05-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Air China.(CA 902)
Duration: 2:05, non-stop
Boeing 737-800 (738)

Effective from 2025-05-25
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by Air China.(CA 902)
Duration: 2:05, non-stop
Boeing 737 MAX 8 (7M8)

Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Air China.(CA 956)
Duration: 2:00, non-stop
Boeing 737 MAX 8 (7M8)
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  • An international route departing from Ulaanbaatar airport, Mongolia (UBN) and arriving at Beijing Capital airport, China (PEK).
  • The flight distance is 713 miles, or 1148 km.
  • The timezone of both the departure and the arrival airports is UTC+8 . Current time at both airports is (loading...).
  • For direct flights, the flight time varies between 2:00 and 2:25.