Airport Tips & Quick Reference Guide to to Beijing Capital International Airport (PEK)

CA723 Air China - Flight Status

Codeshare Flights
The flight OM5226 from Miat Mongolian Airlines (OM) is a codeshare flight operated by Air China (CA) under the flight number CA723. Check this page for details about flight CA723.

Below, you can find details about Air China flight CA723, which currently operates between the airports of Beijing - Beijing Capital International Airport (Airport Code PEK) and Ulaanbaatar - Chinggis Khan International Airport (Airport Code UBN).
This flight data pertains specifically to the flight's details for Friday, June 19, 2026.

CA723 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

CA723 Air China to Ulaanbaatar

Scheduled - Delayed
Delay: 20 minutes
Flight Status for Friday June 19, 2026

Airline information

Air China
Air China
Equipment: Boeing 737MAX 8 Passenger

Departure

Beijing (PEK)
June 19, 2026
Beijing Capital International Airport
Estimated Departure Time:
15:00
Terminal:
3
Gate:
E24
Scheduled Departure Time: 15:00

Arrival

Ulaanbaatar (UBN)
June 19, 2026
Chinggis Khan International Airport
Estimated Arrival Time:
17:35
Terminal:
-
Gate:
-
Scheduled Arrival Time: 17:15
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.beijing-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:

- OM5226 - Miat Mongolian Airlines

Additional Information

Which is the frequency of flight CA723?
The flight CA723 is scheduled to flight on Monday, Tuesday, Wednesday, Thursday, Friday on a weekly basis.

Which is the distance of flight CA723?
The distance between the two airports is 1148 kilometers.

Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.

Alternative Flights

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

Air China
- Flight Number: CA901. (On Time performance: 89 - Average Delay: 6 minutes)
- Flight Number: CA955. (On Time performance: 63 - Average Delay: 13 minutes)

Miat Mongolian Airlines
- Flight Number: OM224. (On Time performance: 99 - Average Delay: 0 minutes)
- Flight Number: OM228. (On Time performance: 100 - Average Delay: 0 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 15, 2025 to September 25, 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.

Last Past Flights CA723

Date
Departure
Arrival
Duration
Aircraft
Status
Thursday
18 June
15:11
Beijing (PEK)
16:55
Ulaanbaatar (UBN)
01h 44min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Wednesday
17 June
15:06
Beijing (PEK)
17:02
Ulaanbaatar (UBN)
01h 56min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Tuesday
16 June
15:44
Beijing (PEK)
17:29
Ulaanbaatar (UBN)
01h 45min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Monday
15 June
15:24
Beijing (PEK)
17:17
Ulaanbaatar (UBN)
01h 53min
Boeing 737MAX
Boeing 737MAX
Landed - On-time