Istanbul Airport Informational Guide to Istanbul Airport (IST) - Non Official

TG900 Thai Airways International - Flight Status

Codeshare Flights
The flight TK4520 from Turkish Airlines (TK) is a codeshare flight operated by Thai Airways International (TG) under the flight number TG900. Check this page for details about flight TG900.

Below, you can find details about Thai Airways International flight TG900, which currently operates between the airports of Bangkok - Bangkok Suvarnabhumi International Airport (Airport Code BKK) and Istanbul - Istanbul Airport (Airport Code IST).
This flight data pertains specifically to the flight's details for Monday, December 22, 2025.

TG900 On Time performance:
n/a
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Flight Status

TG900 Thai Airways International from Bangkok

Landed - On-time
Flight Status for Monday December 22, 2025
This flight was also scheduled for Yesterday (December 21, 2025). See it here
This flight is also scheduled for Tomorrow (December 23, 2025). See it here

Airline information

Thai Airways International
Thai Airways International
Equipment: Airbus A350-900

Departure

Bangkok (BKK)
December 21, 2025
Bangkok Suvarnabhumi International Airport
Departed at:
23:59
Terminal:
-
Gate:
D6
Scheduled Departure Time: 23:45

Arrival

Istanbul (IST)
December 22, 2025
Istanbul Airport
Arrived at:
05:38
Gate:
-
Scheduled Arrival Time: 06:05
Baggage: 8
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.istanbul-airport.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.

Codeshare Flights

This flight is shared with other airlines, this means that these other flights are the same:

- TK4520 - Turkish Airlines

Additional Information

Which is the frequency of flight TG900?
The flight TG900 is scheduled to flight on daily basis.

Which is the distance of flight TG900?
The distance between the two airports is 7515 kilometers.

Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Bangkok: 2025-12-22 17:58:12
Current Time in Istanbul: 2025-12-22 13:58:12

Alternative Flights

The following airline serve the same route between Bangkok and Istanbul:
Turkish Airlines - Flight Number: TK53.

Punctuality and delays

It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from December 02, 2024 to March 22, 2025. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.

Last Past Flights TG900

Date
Departure
Arrival
Duration
Aircraft
Status
Sunday
21 December
00:40
Bangkok (BKK)
06:23
Istanbul (IST)
09h 43min
Landed - Delayed
Saturday
20 December
00:08
Bangkok (BKK)
05:54
Istanbul (IST)
09h 46min
Landed - On-time
Friday
19 December
00:12
Bangkok (BKK)
06:14
Istanbul (IST)
10h 02min
Landed - On-time
Thursday
18 December
23:49
Bangkok (BKK)
05:45
Istanbul (IST)
09h 56min
Landed - On-time
Wednesday
17 December
23:52
Bangkok (BKK)
05:44
Istanbul (IST)
09h 52min
Landed - On-time
Tuesday
16 December
00:02
Bangkok (BKK)
06:07
Istanbul (IST)
10h 05min
Landed - On-time
Monday
15 December
23:54
Bangkok (BKK)
06:05
Istanbul (IST)
10h 11min
Landed - On-time
Sunday
14 December
23:57
Bangkok (BKK)
05:39
Istanbul (IST)
09h 42min
Landed - On-time
Saturday
13 December
23:47
Bangkok (BKK)
05:45
Istanbul (IST)
09h 58min
Landed - On-time
Friday
12 December
23:43
Bangkok (BKK)
05:30
Istanbul (IST)
09h 47min
Airbus A350-90
Airbus A350-90
Landed - On-time