Apparatus

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flight_takeoff Flight

THA309

Operated by Thai Airways International

Live map

Live map filtered to THA309. Shown when the flight is currently airborne.

Route airports View route page →

Departure

BKK VTBS VFR

Suvarnabhumi Airport

Bangkok, TH

Local time
11:38 GMT+7
Timezone
Asia/Bangkok
Type
Large Airport
Elevation
5 ft
Coordinates
13.6811, 100.7470

cloud Weather

Wind
190° / 10 kt
Visibility
6 SM
Ceiling
SCT 2,000 ft
Temp / Dew
34°C / 24°C
Altimeter
29.82 inHg

Obs: 2026-04-15T04:00:00.000Z

Raw METAR / TAF 
METAR VTBS 150400Z 19010KT 150V220 9999 SCT020 34/24 Q1010 NOSIG

TAF VTBS 142300Z 1500/1606 19008KT 9999 FEW020

flight Live Traffic

flight_takeoff 0 Departures
flight_land 1 Arrivals

Arrival

KTM VNKT MVFR

Tribhuvan International Airport

Kathmandu, NP

Local time
10:23 GMT+5:45
Timezone
Asia/Kathmandu
Type
Large Airport
Elevation
4,390 ft
Coordinates
27.6966, 85.3591

cloud Weather

Wind
VRB / 2 kt
Visibility
3.73 SM
Ceiling
FEW 1,500 ft
Temp / Dew
24°C / 12°C
Altimeter
29.94 inHg

Obs: 2026-04-15T04:30:00.000Z

Raw METAR 
METAR VNKT 150430Z VRB02KT 6000 FEW015 24/12 Q1014 NOSIG

Recent history last 4

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-04-13 885310 BKK → KTM Apr 13, 16:15 UTCApr 13, 17:40 UTC1h 25m - -
2026-04-13 885310 BKK → KTM Apr 13, 16:05 UTCApr 13, 16:15 UTC10m - -
2026-04-13 885310 BKK → KTM Apr 13, 14:35 UTCApr 13, 14:45 UTC10m - -
2026-04-12 885315 BKK → KTM Apr 12, 17:15 UTCApr 12, 17:40 UTC25m - -

Performance history

Flights tracked
4
Avg arrival delay
-
On-time arrival
-
Aircraft used
2

Monthly activity 1 month

Month Flights tracked
April 2026 4

THA309 frequently asked

Where does flight THA309 fly?
THA309 (Thai Airways International) flies from BKK to KTM. View the full route page.
How long is flight THA309?
Based on observed flights, THA309 takes on average 33m from takeoff to landing.
How often does THA309 fly?
THA309 has been observed flying occasionally in our tracking data. We've recorded 4 flights under this callsign.
What aircraft operates flight THA309?
THA309 has been operated by 2 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track THA309 live?
Yes. When THA309 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.