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
13:51 GMT+9
Timezone
Asia/Seoul
Type
Large Airport
Elevation
191 ft
Coordinates
36.7156, 127.5003

cloud Weather

Wind
10° / 1 kt
Visibility
6 SM
Ceiling
FEW 2,000 ft, SCT 3,000 ft, BKN 15,000 ft
Temp / Dew
28°C / 22°C
Altimeter
29.70 inHg

Obs: 2026-08-15T04:00:00.000Z

Raw METAR / TAF 
METAR RKTU 150400Z 01001KT 9999 FEW020 SCT030 BKN150 28/22 Q1006

TAF RKTU 142300Z 1500/1606 15006KT 9999 SCT030 SCT100 BKN200 TX31/1506Z TN25/1521Z BECMG 1505/1506 BKN030 BKN200 BECMG 1513/1514 4800 -RA BR SCT015 BKN030 BECMG 1515/1516 15008KT 1600 BKN010 OVC030

Arrival

UBN ZMCK VFR

Ulaanbaatar Chinggis Khaan International Airport

Ulaanbaatar (Sergelen), MN

Local time
12:51 GMT+8
Timezone
Asia/Ulaanbaatar
Type
Large Airport
Elevation
4,482 ft
Coordinates
47.6469, 106.8198

cloud Weather

Wind
330° / 14 kt
Visibility
6 SM
Ceiling
FEW 3,000 ft, SCT 3,300 ft
Temp / Dew
21°C / 7°C
Altimeter
29.94 inHg

Obs: 2026-08-15T04:30:00.000Z

Raw METAR / TAF 
METAR ZMCK 150430Z 33007MPS 300V360 9999 FEW030TCU SCT033 21/07 Q1014 NOSIG RMK QFE645.2 42 MOP

TAF ZMCK 142240Z 1500/1606 VRB02MPS 9999 FEW030CB SCT033 TX22/1507Z TN09/1521Z BECMG 1503/1505 31005MPS BECMG 1510/1512 VRB02MPS BECMG 1517/1519 10005MPS

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.