T'way Air flight TW 423: Daegu - Ulaanbaatar

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Thu,Sun 20:40 Daegu (TAE) 23:30 Ulaanbaatar (UBN)
TW 423 Non-stop Boeing 737-800 (738) 3:50 Effective 2026-04-23 through 2026-05-10
Tue,Thu,Sat,Sun 20:40 Daegu (TAE) 23:30 Ulaanbaatar (UBN)
TW 423 Non-stop Boeing 737-800 (738) 3:50 Effective 2026-05-12 through 2026-10-04
Thu,Sun 20:40 Daegu (TAE) 23:30 Ulaanbaatar (UBN)
TW 423 Non-stop Boeing 737-800 (738) 3:50 Effective from 2026-10-08


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T'way Air flight TW 423:
Daegu - Ulaanbaatar
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
T'way Air TW423
20:40
Daegu (TAE)

23:30
Ulaanbaatar (UBN)
Effective 2026-04-23 through 2026-05-10
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 3:50, non-stop
Boeing 737-800 (738)
Direct Flights:
T'way Air TW423
20:40
Daegu (TAE)

23:30
Ulaanbaatar (UBN)
Effective 2026-05-12 through 2026-10-04
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Duration: 3:50, non-stop
Boeing 737-800 (738)
Direct Flights:
T'way Air TW423
20:40
Daegu (TAE)

23:30
Ulaanbaatar (UBN)
Effective from 2026-10-08
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 3:50, non-stop
Boeing 737-800 (738)
  • TW 423 is an international flight departing from Daegu airport, South Korea (TAE) and arriving at Ulaanbaatar airport, Mongolia (UBN).
  • The flight distance is 1379 miles, or 2219 km.
  • The timezone of the departure airport is UTC+9 , and the timezone of the arrival airport is UTC+8 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time is 3:50.
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