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

TK254 Turkish Airlines - Flight Status

Codeshare Flights
The flight BT7434 from Air Baltic (BT) is a codeshare flight operated by Turkish Airlines (TK) under the flight number TK254. Check this page for details about flight TK254.

Below, you can find details about Turkish Airlines flight TK254, which currently operates between the airports of Istanbul - Istanbul Airport (Airport Code IST) and Dushanbe - Dushanbe Airport (Airport Code DYU).
This flight data pertains specifically to the flight's details for Friday, August 29, 2025.

TK254 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

TK254 Turkish Airlines to Dushanbe

En Route - On-time
Flight Status for Friday August 29, 2025
This flight is also scheduled for Today (August 30, 2025). See it here
This flight is also scheduled for Tomorrow (August 31, 2025). See it here

Airline information

Turkish Airlines
Turkish Airlines
Equipment: Airbus A321neo

Departure

Istanbul (IST)
August 29, 2025
Istanbul Airport
Departed at:
19:03
Gate:
E2
Scheduled Departure Time: 18:35

Arrival

Dushanbe (DYU)
August 30, 2025
Dushanbe Airport
Estimated Arrival Time:
01:20
Terminal:
-
Gate:
-
Scheduled Arrival Time: 01:20
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:

- BT7434 - Air Baltic

Additional Information

Which is the frequency of flight TK254?
The flight TK254 is scheduled to flight on Tuesday, Wednesday, Friday, Saturday, Sunday on a weekly basis.

Which is the distance of flight TK254?
The distance between the two airports is 3402 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 Istanbul: 2025-08-30 15:00:17
Current Time in Dushanbe: 2025-08-30 17:00:17

Alternative Flights

The following airline serve the same route between Istanbul and Dushanbe:
Somon Air - Flight Number: SZ104.

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 Weekday: We have gathered available data from last six months, spanning from February 28, 2025 to March 21, 2025. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.

Note: We have excluded some days from the graph, since the quantity and quality of the data is not representative enough.

Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from August 02, 2024 to March 21, 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.

Note: We have excluded some months from the graph, since the quantity and quality of the data is not representative enough.

Last Past Flights TK254

Date
Departure
Arrival
Duration
Aircraft
Status
Saturday
30 August
19:03
Istanbul (IST)
01:20
Dushanbe (DYU)
04h 17min
Airbus A321neo
Airbus A321neo
- On-time
Thursday
28 August
19:20
Istanbul (IST)
01:18
Dushanbe (DYU)
03h 58min
Airbus A321neo
Airbus A321neo
Landed - On-time
Wednesday
27 August
18:54
Istanbul (IST)
01:05
Dushanbe (DYU)
04h 11min
Airbus A321neo
Airbus A321neo
Landed - On-time
Monday
25 August
18:50
Istanbul (IST)
01:20
Dushanbe (DYU)
04h 30min
Airbus A321neo
Airbus A321neo
- On-time
Sunday
24 August
18:58
Istanbul (IST)
00:49
Dushanbe (DYU)
03h 51min
Airbus A321neo
Airbus A321neo
Landed - On-time
Saturday
23 August
19:21
Istanbul (IST)
01:30
Dushanbe (DYU)
04h 09min
Airbus A321neo
Airbus A321neo
Landed - On-time
Thursday
21 August
19:03
Istanbul (IST)
00:55
Dushanbe (DYU)
03h 52min
Airbus A321neo
Airbus A321neo
Landed - On-time
Wednesday
20 August
18:55
Istanbul (IST)
00:47
Dushanbe (DYU)
03h 52min
Airbus A321neo
Airbus A321neo
Landed - On-time
Monday
18 August
18:49
Istanbul (IST)
01:04
Dushanbe (DYU)
04h 15min
Airbus A321neo
Airbus A321neo
- On-time
Sunday
17 August
19:03
Istanbul (IST)
00:50
Dushanbe (DYU)
03h 47min
Airbus A321neo
Airbus A321neo
Landed - On-time