TWB423

Flight number

TWB423

Airline

T'Way Air (TWB)

Route

Daegu International Airport (TAE/RKTN) → Ulaanbaatar Chinggis Khaan International Airport (UBN/ZMCK) At least one end of this route is not from our own observation.

Observed take-off

2026-10-04 13:21 UTC

Last heard

2026-10-04 15:32 UTC

Aircraft

HL8581 · BOEING 737 MAX 8

Positions recorded

35 As of 2026-10-04 15:32 UTC

Source: observations by the map.flights community network of ADS-B receivers; times in UTC.