How long is the TG309 flight?

The timetable allows 2 h 35 min. Kolkata to Bangkok is 1,637 km (1,017 mi).

What other flight numbers does TG309 have?

Also listed as THA309 (Thai Airways' ICAO code) and TG 309.

TG309 Flight Status Thai Airways: Kolkata to Bangkok (THA309)

TG 309 Kolkata to Bangkok Flight Status

Not scheduled today. Latest flight: November 1st, 2026 ; recent history is in the table below.

TG 309 Flight Status & Schedule Thai Airways Kolkata to Bangkok

Date	From	To	Departure	Arrival	Status	Details
Nov 01	CCU	BKK	03:45	07:28	Landed Late	Track >

Thai Airways' Kolkata–Bangkok flight covers 1,637 km (1,017 mi). The timetable allows 2 h 35 min; there is not enough recent history yet to say how long it usually takes. It is not flying today; the last flight, on 1 November 2026, landed 43 minutes late.

< All Kolkata CCU Departures All Bangkok BKK Arrivals >

About TG 309

Route: Kolkata International Airport CCU to Bangkok Suvarnabhumi Airport BKK
Distance: 1,637 km (1,017 mi)
Scheduled flight time: 2 h 35 min

TG 309 FAQ

How long is the TG309 flight?: The timetable allows 2 h 35 min. Kolkata to Bangkok is 1,637 km (1,017 mi).
What other flight numbers does TG309 have?: Also listed as THA309 (Thai Airways' ICAO code) and TG 309.

TG309 and Kolkata CCU to Bangkok BKK Flights

Other flights departing from Kolkata CCU: 6E1378, AI184, 6E246, EY221

Other flights arriving at Bangkok BKK: TG8912, WY817, VZ761

All flights connecting Kolkata CCU to Bangkok BKK.