Air China flight CA 5051: Ulaanbaatar - Beijing Capital

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Thu 07:30 Ulaanbaatar (UBN) 09:45 Beijing Capital (PEK) 3
CA 5051 Non-stop Boeing 737 (737) 2:15 Valid until 2026-02-12
Codeshare flight, operated by Miat Mongolian Airlines.(OM 223)
Thu 07:30 Ulaanbaatar (UBN) 09:45 Beijing Capital (PEK) 3
CA 5051 Non-stop Boeing 737 (737) 2:15 Effective 2026-02-26 through 2026-03-26
Codeshare flight, operated by Miat Mongolian Airlines.(OM 223)
Mon,Wed,Sat 08:15 Ulaanbaatar (UBN) 10:30 Beijing Capital (PEK) 3
CA 5051 Non-stop Boeing 737 (737) 2:15 Valid until 2026-01-07
Codeshare flight, operated by Miat Mongolian Airlines.(OM 223)
Sat 08:15 Ulaanbaatar (UBN) 10:30 Beijing Capital (PEK) 3
CA 5051 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Effective 2026-01-10 through 2026-01-17
Codeshare flight, operated by Miat Mongolian Airlines.(OM 223)
Mon,Wed 08:15 Ulaanbaatar (UBN) 10:30 Beijing Capital (PEK) 3
CA 5051 Non-stop Boeing 737 (737) 2:15 Effective 2026-01-12 through 2026-01-21
Codeshare flight, operated by Miat Mongolian Airlines.(OM 223)
Mon,Wed,Sat 08:15 Ulaanbaatar (UBN) 10:30 Beijing Capital (PEK) 3
CA 5051 Non-stop Boeing 737 (737) 2:15 Effective 2026-01-24 through 2026-02-16
Codeshare flight, operated by Miat Mongolian Airlines.(OM 223)
Mon,Sat 08:15 Ulaanbaatar (UBN) 10:30 Beijing Capital (PEK) 3
CA 5051 Non-stop Boeing 737 (737) 2:15 Effective 2026-02-23 through 2026-03-16
Codeshare flight, operated by Miat Mongolian Airlines.(OM 223)
Wed 08:15 Ulaanbaatar (UBN) 10:30 Beijing Capital (PEK) 3
CA 5051 Non-stop Boeing 737-700 (73G) 2:15 Effective 2026-02-25 through 2026-03-11
Codeshare flight, operated by Miat Mongolian Airlines.(OM 223)
Mon,Wed,Sat 08:15 Ulaanbaatar (UBN) 10:30 Beijing Capital (PEK) 3
CA 5051 Non-stop Boeing 737 (737) 2:15 Effective 2026-03-18 through 2026-03-28
Codeshare flight, operated by Miat Mongolian Airlines.(OM 223)
Fri,Sun 17:15 Ulaanbaatar (UBN) 19:30 Beijing Capital (PEK) 3
CA 5051 Non-stop Boeing 737 (737) 2:15 Valid until 2026-01-09
Codeshare flight, operated by Miat Mongolian Airlines.(OM 223)
Tue 17:15 Ulaanbaatar (UBN) 19:30 Beijing Capital (PEK) 3
CA 5051 Non-stop Boeing 737-700 (73G) 2:15 Valid until 2026-01-06
Codeshare flight, operated by Miat Mongolian Airlines.(OM 223)
Fri,Sun 17:15 Ulaanbaatar (UBN) 19:30 Beijing Capital (PEK) 3
CA 5051 Non-stop Boeing 737-700 (73G) 2:15 Effective 2026-01-11 through 2026-01-16
Codeshare flight, operated by Miat Mongolian Airlines.(OM 223)
Tue,Sun 17:15 Ulaanbaatar (UBN) 19:30 Beijing Capital (PEK) 3
CA 5051 Non-stop Boeing 737 (737) 2:15 Effective 2026-01-13 through 2026-01-18
Codeshare flight, operated by Miat Mongolian Airlines.(OM 223)
Tue 17:15 Ulaanbaatar (UBN) 19:30 Beijing Capital (PEK) 3
CA 5051 Non-stop Boeing 737-700 (73G) 2:15 Effective 2026-01-20 through 2026-01-27
Codeshare flight, operated by Miat Mongolian Airlines.(OM 223)
Fri 17:15 Ulaanbaatar (UBN) 19:30 Beijing Capital (PEK) 3
CA 5051 Non-stop Boeing 737-800 (73H) 2:15 Operates only on 2026-01-23
Codeshare flight, operated by Miat Mongolian Airlines.(OM 223)
Sun 17:15 Ulaanbaatar (UBN) 19:30 Beijing Capital (PEK) 3
CA 5051 Non-stop Boeing 737 (737) 2:15 Effective 2026-01-25 through 2026-02-01
Codeshare flight, operated by Miat Mongolian Airlines.(OM 223)
Fri 17:15 Ulaanbaatar (UBN) 19:30 Beijing Capital (PEK) 3
CA 5051 Non-stop Boeing 737-700 (73G) 2:15 Operates only on 2026-01-30
Codeshare flight, operated by Miat Mongolian Airlines.(OM 223)
Tue 17:15 Ulaanbaatar (UBN) 19:30 Beijing Capital (PEK) 3
CA 5051 Non-stop Boeing 737 MAX 8 (7M8) 2:15 Operates only on 2026-02-03
Codeshare flight, operated by Miat Mongolian Airlines.(OM 223)
Fri,Sun 17:15 Ulaanbaatar (UBN) 19:30 Beijing Capital (PEK) 3
CA 5051 Non-stop Boeing 737 (737) 2:15 Effective 2026-02-06 through 2026-02-15
Codeshare flight, operated by Miat Mongolian Airlines.(OM 223)
Tue 17:15 Ulaanbaatar (UBN) 19:30 Beijing Capital (PEK) 3
CA 5051 Non-stop Boeing 787 (787) 2:15 Operates only on 2026-02-10
Codeshare flight, operated by Miat Mongolian Airlines.(OM 223)
Sun 17:15 Ulaanbaatar (UBN) 19:30 Beijing Capital (PEK) 3
CA 5051 Non-stop Boeing 737 (737) 2:15 Effective 2026-02-22 through 2026-03-01
Codeshare flight, operated by Miat Mongolian Airlines.(OM 223)
Tue 17:15 Ulaanbaatar (UBN) 19:30 Beijing Capital (PEK) 3
CA 5051 Non-stop Boeing 787 (787) 2:15 Operates only on 2026-02-24
Codeshare flight, operated by Miat Mongolian Airlines.(OM 223)
Fri 17:15 Ulaanbaatar (UBN) 19:30 Beijing Capital (PEK) 3
CA 5051 Non-stop Boeing 737-700 (73G) 2:15 Operates only on 2026-02-27
Codeshare flight, operated by Miat Mongolian Airlines.(OM 223)
Tue 17:15 Ulaanbaatar (UBN) 19:30 Beijing Capital (PEK) 3
CA 5051 Non-stop Boeing 737-800 (73H) 2:15 Effective 2026-03-03 through 2026-03-10
Codeshare flight, operated by Miat Mongolian Airlines.(OM 223)
Fri,Sun 17:15 Ulaanbaatar (UBN) 19:30 Beijing Capital (PEK) 3
CA 5051 Non-stop Boeing 737 (737) 2:15 Effective 2026-03-06 through 2026-03-08
Codeshare flight, operated by Miat Mongolian Airlines.(OM 223)
Tue,Fri 17:15 Ulaanbaatar (UBN) 19:30 Beijing Capital (PEK) 3
CA 5051 Non-stop Boeing 737-700 (73G) 2:15 Effective 2026-03-13 through 2026-03-17
Codeshare flight, operated by Miat Mongolian Airlines.(OM 223)
Fri,Sun 17:15 Ulaanbaatar (UBN) 19:30 Beijing Capital (PEK) 3
CA 5051 Non-stop Boeing 737 (737) 2:15 Effective 2026-03-15 through 2026-03-27
Codeshare flight, operated by Miat Mongolian Airlines.(OM 223)
Tue 17:15 Ulaanbaatar (UBN) 19:30 Beijing Capital (PEK) 3
CA 5051 Non-stop Boeing 737-700 (73G) 2:15 Operates only on 2026-03-24
Codeshare flight, operated by Miat Mongolian Airlines.(OM 223)


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Air China flight CA 5051:
Ulaanbaatar - Beijing Capital
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Air China CA5051
07:30
Ulaanbaatar (UBN)

09:45
Beijing Capital (PEK) 3
Valid until 2026-02-12
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Miat Mongolian Airlines. (OM 223)
Duration: 2:15, non-stop
Boeing 737 (737)
Direct Codeshare Flights:
Air China CA5051
07:30
Ulaanbaatar (UBN)

09:45
Beijing Capital (PEK) 3
Effective 2026-02-26 through 2026-03-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Miat Mongolian Airlines. (OM 223)
Duration: 2:15, non-stop
Boeing 737 (737)
Direct Codeshare Flights:
Air China CA5051
08:15
Ulaanbaatar (UBN)

10:30
Beijing Capital (PEK) 3
Valid until 2026-01-07
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Miat Mongolian Airlines. (OM 223)
Duration: 2:15, non-stop
Boeing 737 (737)
Direct Codeshare Flights:
Air China CA5051
08:15
Ulaanbaatar (UBN)

10:30
Beijing Capital (PEK) 3
Effective 2026-01-10 through 2026-01-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Miat Mongolian Airlines. (OM 223)
Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air China CA5051
08:15
Ulaanbaatar (UBN)

10:30
Beijing Capital (PEK) 3
Effective 2026-01-12 through 2026-01-21
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Miat Mongolian Airlines. (OM 223)
Duration: 2:15, non-stop
Boeing 737 (737)
Direct Codeshare Flights:
Air China CA5051
08:15
Ulaanbaatar (UBN)

10:30
Beijing Capital (PEK) 3
Effective 2026-01-24 through 2026-02-16
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Miat Mongolian Airlines. (OM 223)
Duration: 2:15, non-stop
Boeing 737 (737)
Direct Codeshare Flights:
Air China CA5051
08:15
Ulaanbaatar (UBN)

10:30
Beijing Capital (PEK) 3
Effective 2026-02-23 through 2026-03-16
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Miat Mongolian Airlines. (OM 223)
Duration: 2:15, non-stop
Boeing 737 (737)
Direct Codeshare Flights:
Air China CA5051
08:15
Ulaanbaatar (UBN)

10:30
Beijing Capital (PEK) 3
Effective 2026-02-25 through 2026-03-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Miat Mongolian Airlines. (OM 223)
Duration: 2:15, non-stop
Boeing 737-700 (73G)
Direct Codeshare Flights:
Air China CA5051
08:15
Ulaanbaatar (UBN)

10:30
Beijing Capital (PEK) 3
Effective 2026-03-18 through 2026-03-28
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by Miat Mongolian Airlines. (OM 223)
Duration: 2:15, non-stop
Boeing 737 (737)
Direct Codeshare Flights:
Air China CA5051
17:15
Ulaanbaatar (UBN)

19:30
Beijing Capital (PEK) 3
Valid until 2026-01-09
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Miat Mongolian Airlines. (OM 223)
Duration: 2:15, non-stop
Boeing 737 (737)
Direct Codeshare Flights:
Air China CA5051
17:15
Ulaanbaatar (UBN)

19:30
Beijing Capital (PEK) 3
Valid until 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Miat Mongolian Airlines. (OM 223)
Duration: 2:15, non-stop
Boeing 737-700 (73G)
Direct Codeshare Flights:
Air China CA5051
17:15
Ulaanbaatar (UBN)

19:30
Beijing Capital (PEK) 3
Effective 2026-01-11 through 2026-01-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Miat Mongolian Airlines. (OM 223)
Duration: 2:15, non-stop
Boeing 737-700 (73G)
Direct Codeshare Flights:
Air China CA5051
17:15
Ulaanbaatar (UBN)

19:30
Beijing Capital (PEK) 3
Effective 2026-01-13 through 2026-01-18
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Miat Mongolian Airlines. (OM 223)
Duration: 2:15, non-stop
Boeing 737 (737)
Direct Codeshare Flights:
Air China CA5051
17:15
Ulaanbaatar (UBN)

19:30
Beijing Capital (PEK) 3
Effective 2026-01-20 through 2026-01-27
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Miat Mongolian Airlines. (OM 223)
Duration: 2:15, non-stop
Boeing 737-700 (73G)
Direct Codeshare Flights:
Air China CA5051
17:15
Ulaanbaatar (UBN)

19:30
Beijing Capital (PEK) 3
Operates only on 2026-01-23
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Miat Mongolian Airlines. (OM 223)
Duration: 2:15, non-stop
Boeing 737-800 (73H)
Direct Codeshare Flights:
Air China CA5051
17:15
Ulaanbaatar (UBN)

19:30
Beijing Capital (PEK) 3
Effective 2026-01-25 through 2026-02-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Miat Mongolian Airlines. (OM 223)
Duration: 2:15, non-stop
Boeing 737 (737)
Direct Codeshare Flights:
Air China CA5051
17:15
Ulaanbaatar (UBN)

19:30
Beijing Capital (PEK) 3
Operates only on 2026-01-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Miat Mongolian Airlines. (OM 223)
Duration: 2:15, non-stop
Boeing 737-700 (73G)
Direct Codeshare Flights:
Air China CA5051
17:15
Ulaanbaatar (UBN)

19:30
Beijing Capital (PEK) 3
Operates only on 2026-02-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Miat Mongolian Airlines. (OM 223)
Duration: 2:15, non-stop
Boeing 737 MAX 8 (7M8)
Direct Codeshare Flights:
Air China CA5051
17:15
Ulaanbaatar (UBN)

19:30
Beijing Capital (PEK) 3
Effective 2026-02-06 through 2026-02-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Miat Mongolian Airlines. (OM 223)
Duration: 2:15, non-stop
Boeing 737 (737)
Direct Codeshare Flights:
Air China CA5051
17:15
Ulaanbaatar (UBN)

19:30
Beijing Capital (PEK) 3
Operates only on 2026-02-10
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Miat Mongolian Airlines. (OM 223)
Duration: 2:15, non-stop
Boeing 787 (787)
Direct Codeshare Flights:
Air China CA5051
17:15
Ulaanbaatar (UBN)

19:30
Beijing Capital (PEK) 3
Effective 2026-02-22 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by Miat Mongolian Airlines. (OM 223)
Duration: 2:15, non-stop
Boeing 737 (737)
Direct Codeshare Flights:
Air China CA5051
17:15
Ulaanbaatar (UBN)

19:30
Beijing Capital (PEK) 3
Operates only on 2026-02-24
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Miat Mongolian Airlines. (OM 223)
Duration: 2:15, non-stop
Boeing 787 (787)
Direct Codeshare Flights:
Air China CA5051
17:15
Ulaanbaatar (UBN)

19:30
Beijing Capital (PEK) 3
Operates only on 2026-02-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Miat Mongolian Airlines. (OM 223)
Duration: 2:15, non-stop
Boeing 737-700 (73G)
Direct Codeshare Flights:
Air China CA5051
17:15
Ulaanbaatar (UBN)

19:30
Beijing Capital (PEK) 3
Effective 2026-03-03 through 2026-03-10
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Miat Mongolian Airlines. (OM 223)
Duration: 2:15, non-stop
Boeing 737-800 (73H)
Direct Codeshare Flights:
Air China CA5051
17:15
Ulaanbaatar (UBN)

19:30
Beijing Capital (PEK) 3
Effective 2026-03-06 through 2026-03-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Miat Mongolian Airlines. (OM 223)
Duration: 2:15, non-stop
Boeing 737 (737)
Direct Codeshare Flights:
Air China CA5051
17:15
Ulaanbaatar (UBN)

19:30
Beijing Capital (PEK) 3
Effective 2026-03-13 through 2026-03-17
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by Miat Mongolian Airlines. (OM 223)
Duration: 2:15, non-stop
Boeing 737-700 (73G)
Direct Codeshare Flights:
Air China CA5051
17:15
Ulaanbaatar (UBN)

19:30
Beijing Capital (PEK) 3
Effective 2026-03-15 through 2026-03-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by Miat Mongolian Airlines. (OM 223)
Duration: 2:15, non-stop
Boeing 737 (737)
Direct Codeshare Flights:
Air China CA5051
17:15
Ulaanbaatar (UBN)

19:30
Beijing Capital (PEK) 3
Operates only on 2026-03-24
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by Miat Mongolian Airlines. (OM 223)
Duration: 2:15, non-stop
Boeing 737-700 (73G)
  • CA 5051 is an international flight 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 is 2:15.
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