TW 422 Ulan Bator to Seoul Flight Status

T'way Air Flight TW422 from Chinggis Khaan Ulaanbaatar International Airport UBN to Seoul Incheon International Airport ICN is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on July 23rd, 2025.
Check the table below for TW422's most recent flight history:

TW 422 Flight Status & Schedule

Date Departure Arrival Status
Jul 23 15:36 19:13
Landed
Track >
Jul 21 15:23 18:55
Landed
Track >
Jul 20 15:20 19:02
Landed
Track >
Jul 18 15:49 19:31
Landed
Track >
Jul 16 15:56 19:43
Landed Late
Track >

T'way Air TW 422 Ulan Bator to Seoul Flight Information

T'way Air Flight TW422 connects Ulan Bator, Mongolia to Seoul, South Korea, taking off from Chinggis Khaan Ulaanbaatar International Airport UBN and landing at Seoul Incheon International Airport ICN.

How long is the TW422 flight from Ulan Bator to Seoul?

The average flight time from Ulan Bator to Seoul is 2 hours and 42 minutes. The flight distance is 1957 km / 1216 miles and the average flight speed is 698 km/h / 434 mph.

What is the On-Time Performance (OTP) of T'way Air Flight TW422 Ulan Bator to Seoul?

The Airportia On-Time Performance Rating for T'way Air Flight TW422 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight TW422 arriving at?

Flight TW422 arrives at Seoul Incheon International Airport (ICN) Terminal T1.

When was the latest TW422 flight?

The latest flight took off on Wednesday, July 23rd, 2025 with the flight status being Landed on 19:13.

How else can the flight TW422 be referenced as?

This T'way Air flight can also be referenced as TWB422, TW0422, TW 422, TWB 422.

How often is flight TW422 delayed?

On average, 40% of all TW422 flights are delayed. The average delay is 9 minutes.

See our TW422 Flight Tracker above for more details.

TW422 and Ulan Bator UBN to Seoul ICN Flights

Other flights departing from Ulan Bator UBN: OM69, MR861, CA956, OM307

Other flights arriving at Seoul ICN: KE198, OZ568, OM307, 5Y3578

All flights connecting Ulan Bator UBN to Seoul ICN.

TW422 T'way Air Flight: Ulan Bator to Seoul Route Map

TW422 T'way Air Flight Map: Ulan Bator to Seoul
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Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.