| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 23 | UBN | IKT | 02:00 | 03:00 |
Unknown
|
Track > |
| Jul 21 | UBN | IKT | 10:25 | 11:17 |
Delayed >3h
|
Track > |
| Jul 19 | UBN | IKT | 02:00 | 03:00 |
Unknown
|
Track > |
| Jul 16 | UBN | IKT | 02:00 | 03:00 |
Unknown
|
Track > |
| Jul 14 | UBN | IKT | 02:00 | 03:00 |
Unknown
|
Track > |
| Jul 12 | UBN | IKT | 02:00 | 03:00 |
Unknown
|
Track > |
| Jul 09 | UBN | IKT | 02:00 | 03:00 |
Unknown
|
Track > |
| Jul 07 | UBN | IKT | 02:00 | 03:00 |
Unknown
|
Track > |
| Jul 05 | UBN | IKT | 02:00 | 03:00 |
Unknown
|
Track > |
| Jul 02 | UBN | IKT | 02:00 | 03:00 |
Unknown
|
Track > |
IrAero Flight IO231 connects Ulan Bator, Mongolia to Irkutsk, Russia, taking off from Chinggis Khaan Ulaanbaatar International Airport UBN and landing at Irkutsk International Airport IKT.
How long is the IO231 flight from Ulan Bator to Irkutsk?
The average flight time from Ulan Bator to Irkutsk is 52 minutes. The flight distance is 542 km / 337 miles and the average flight speed is 551 km/h / 342 mph.
What is the On-Time Performance (OTP) of IrAero Flight IO231 Ulan Bator to Irkutsk?
The Airportia On-Time Performance Rating for IrAero Flight IO231 is 4.2/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest IO231 flight?
The latest flight took off on Tuesday, July 22nd, 2025 with the flight status being Unknown on 03:00.
How else can the flight IO231 be referenced as?
This IrAero flight can also be referenced as IAE231, IO0231, IO 231, IAE 231.
How often is flight IO231 delayed?
On average, 10% of all IO231 flights are delayed. The average delay is 497 minutes.
See our IO231 Flight Tracker above for more details.
Other flights departing from Ulan Bator UBN: TW424, BX412, OM91, HO1528
Other flights arriving at Irkutsk IKT: IO418, IO9416, EO3524, S76438
All flights connecting Ulan Bator UBN to Irkutsk IKT.
