Apparatus

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flight_takeoff Flight

TWB425

Operated by Tway Airlines

Live map

Live map filtered to TWB425. Shown when the flight is currently airborne.

Route airports View route page →

Departure

CJJ RKTU VFR

Cheongju International Airport/Cheongju Air Base (K-59/G-513)

Cheongju, KR

Local time
20:50 GMT+9
Timezone
Asia/Seoul
Type
Large Airport
Elevation
191 ft
Coordinates
36.7156, 127.5003

cloud Weather

Wind
170° / 3 kt
Visibility
6 SM
Ceiling
CAVOK
Temp / Dew
23°C / 16°C
Altimeter
29.91 inHg

Obs: 2026-09-29T11:00:00.000Z

Raw METAR / TAF 
METAR RKTU 291100Z 17003KT CAVOK 23/16 Q1013

TAF RKTU 291100Z 2912/3018 12006KT 9999 BKN030 TN14/2921Z TX27/3006Z BECMG 2917/2918 27006KT 4800 BR BECMG 2923/2924 9999 NSW

Arrival

UBN ZMCK VFR

Ulaanbaatar Chinggis Khaan International Airport

Ulaanbaatar (Sergelen), MN

Local time
19:50 GMT+8
Timezone
Asia/Ulaanbaatar
Type
Large Airport
Elevation
4,482 ft
Coordinates
47.6469, 106.8198

cloud Weather

Wind
300° / 16 kt
Visibility
6 SM
Ceiling
SCT 3,300 ft
Temp / Dew
-2°C / -4°C
Altimeter
30.15 inHg

Obs: 2026-09-29T11:30:00.000Z

Raw METAR / TAF 
METAR ZMCK 291130Z 30008MPS 9999 SCT033 M02/M04 Q1021 NOSIG RMK QFE649.9 80 NT

TAF ZMCK 291043Z 2912/3018 31007MPS 9999 SCT033 SCT100 TNM08/2923Z TX06/3007Z BECMG 3001/3003 29009MPS BECMG 3010/3012 VRB02MPS

flight Live Traffic

flight_takeoff 0 Departures
flight_land 1 Arrivals

Recent history last 7

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-06-20 71C579 CJJ → UBN Jun 20, 12:50 UTCJun 20, 14:39 UTC1h 50m - -
2026-06-17 71C579 CJJ → UBN Jun 17, 12:40 UTCJun 17, 13:15 UTC35m - -
2026-06-13 71C514 CJJ → UBN Jun 13, 12:45 UTCJun 13, 13:20 UTC35m - -
2026-06-10 71C514 CJJ → UBN Jun 10, 12:40 UTCJun 10, 14:30 UTC1h 50m - -
2026-06-06 71C579 CJJ → UBN Jun 6, 12:45 UTCJun 6, 14:40 UTC1h 55m - -
2026-06-03 71C329 CJJ → UBN Jun 3, 12:50 UTCJun 3, 20:55 UTC8h 5m - -
2026-04-21 71C579 CJJ → UBN Apr 21, 12:35 UTCApr 21, 20:50 UTC8h 15m - -

Performance history

Flights tracked
7
Avg arrival delay
-
On-time arrival
-
Aircraft used
3

Monthly activity 2 months

Month Flights tracked
June 2026 6
April 2026 1

TWB425 frequently asked

Where does flight TWB425 fly?
TWB425 (Tway Airlines) flies from CJJ to UBN. View the full route page.
How long is flight TWB425?
Based on observed flights, TWB425 takes on average 3h 18m from takeoff to landing.
How often does TWB425 fly?
TWB425 has been observed flying several times a week in our tracking data. We've recorded 7 flights under this callsign.
What aircraft operates flight TWB425?
TWB425 has been operated by 3 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track TWB425 live?
Yes. When TWB425 is currently airborne, the live tracker map above shows its real-time position from ADS-B broadcasts. If the map is empty, the flight is not currently in the air.