Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

THA121

Operated by Thai Airways International

Live map

Live map filtered to THA121. Shown when the flight is currently airborne.

Route airports View route page →

Departure

CNX VTCC VFR

Chiang Mai International Airport

Chiang Mai, TH

Local time
01:25 GMT+7
Timezone
Asia/Bangkok
Type
Large Airport
Elevation
1,036 ft
Coordinates
18.7668, 98.9626

cloud Weather

Wind
250° / 4 kt
Visibility
6 SM
Ceiling
SCT 3,500 ft
Temp / Dew
26°C / 23°C
Altimeter
29.76 inHg

Obs: 2026-08-29T18:00:00.000Z

Raw METAR / TAF 
METAR VTCC 291800Z 25004KT 220V290 9999 SCT035 26/23 Q1008 NOSIG

TAF VTCC 291700Z 2918/3024 21005KT 9999 SCT035 TEMPO 2922/3003 4000 RA TEMPO 3006/3014 18015G25KT 4000 TSRA FEW025CB BKN035

Arrival

BKK VTBS VFR

Suvarnabhumi Airport

Bangkok, TH

Local time
01:25 GMT+7
Timezone
Asia/Bangkok
Type
Large Airport
Elevation
5 ft
Coordinates
13.6811, 100.7470

cloud Weather

Wind
200° / 4 kt
Visibility
6 SM
Ceiling
FEW 2,000 ft
Temp / Dew
28°C / 25°C
Altimeter
29.79 inHg

Obs: 2026-08-29T18:00:00.000Z

Raw METAR / TAF 
METAR VTBS 291800Z 20004KT 170V230 9999 FEW020 28/25 Q1009 NOSIG

TAF VTBS 291700Z 2918/3024 21008KT 9999 FEW020 TEMPO 3008/3012 VRB15KT 3000 TSRA FEW018CB SCT030 BKN080

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 88530A CNX → BKK Jul 26, 14:25 UTCJul 26, 15:25 UTC1h 0m - -
2026-07-25 885305 CNX → BKK Jul 25, 15:00 UTCJul 25, 16:10 UTC1h 10m - -
2026-07-24 885303 CNX → BKK Jul 24, 14:40 UTCJul 24, 15:40 UTC1h 0m - -
2026-07-23 8851E5 CNX → BKK Jul 23, 14:50 UTCJul 23, 15:45 UTC55m - -
2026-07-22 88530C CNX → BKK Jul 22, 14:40 UTCJul 22, 15:40 UTC1h 0m - -
2026-07-21 885308 CNX → BKK Jul 21, 14:40 UTCJul 21, 15:35 UTC55m - -
2026-07-20 88530A CNX → BKK Jul 20, 14:30 UTCJul 20, 15:30 UTC1h 0m - -
2026-07-19 885305 - Jul 19, 14:25 UTCJul 19, 15:30 UTC1h 5m - -
2026-07-18 885301 - Jul 18, 14:20 UTCJul 18, 15:20 UTC1h 0m - -
2026-07-17 885304 - Jul 17, 14:30 UTCJul 17, 15:29 UTC1h 0m - -
2026-07-16 885301 - Jul 16, 15:40 UTCJul 16, 16:30 UTC50m - -
2026-07-15 885304 - Jul 15, 15:30 UTCJul 15, 15:45 UTC15m - -
2026-07-15 885304 - Jul 15, 14:45 UTCJul 15, 14:55 UTC10m - -
2026-07-14 885313 - Jul 14, 14:35 UTCJul 14, 15:40 UTC1h 5m - -
2026-07-13 8851E5 - Jul 13, 14:20 UTCJul 13, 15:20 UTC1h 0m - -
2026-07-12 885305 - Jul 12, 14:35 UTCJul 12, 15:35 UTC1h 0m - -
2026-07-11 88530A - Jul 11, 14:40 UTCJul 11, 15:45 UTC1h 5m - -
2026-07-10 885301 - Jul 10, 14:20 UTCJul 10, 15:15 UTC55m - -
2026-07-09 88530F - Jul 9, 14:30 UTCJul 9, 15:30 UTC1h 0m - -
2026-07-08 8852E3 - Jul 8, 14:30 UTCJul 8, 15:50 UTC1h 20m - -
2026-07-07 885314 - Jul 7, 14:40 UTCJul 7, 15:35 UTC55m - -
2026-07-06 8851E1 - Jul 6, 14:45 UTCJul 6, 15:45 UTC1h 0m - -
2026-07-05 885302 - Jul 5, 14:30 UTCJul 5, 15:25 UTC55m - -
2026-07-04 885312 - Jul 4, 14:15 UTCJul 4, 15:10 UTC55m - -
2026-07-03 885303 - Jul 3, 14:25 UTCJul 3, 15:25 UTC1h 0m - -
2026-07-02 88530E - Jul 2, 15:00 UTCJul 2, 16:00 UTC1h 0m - -
2026-07-01 88530B - Jul 1, 14:40 UTCJul 1, 15:20 UTC40m - -
2026-06-30 885311 CNX → BKK Jun 30, 14:25 UTCJun 30, 15:20 UTC55m - -
2026-06-29 885311 - Jun 29, 14:50 UTCJun 29, 15:45 UTC55m - -
2026-06-28 885313 - Jun 28, 14:34 UTCJun 28, 15:34 UTC1h 0m - -

Performance history

Flights tracked
110 showing last 30
Avg arrival delay
-
On-time arrival
-
Aircraft used
18

Monthly activity 4 months

Month Flights tracked
July 2026 27
June 2026 30
May 2026 31
April 2026 22

THA121 frequently asked

Where does flight THA121 fly?
THA121 (Thai Airways International) flies from CNX to BKK. View the full route page.
How long is flight THA121?
Based on observed flights, THA121 takes on average 56m from takeoff to landing.
How often does THA121 fly?
THA121 has been observed flying daily in our tracking data. We've recorded 110 flights under this callsign.
What aircraft operates flight THA121?
THA121 has been operated by 18 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track THA121 live?
Yes. When THA121 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.