Istanbul Airport Airport Tips & Quick Reference Guide to Istanbul Airport (IST)

TK34 Turkish Airlines - Flight Status

Codeshare Flights
The flight TG7556 from Thai Airways International (TG) is a codeshare flight operated by Turkish Airlines (TK) under the flight number TK34. Check this page for details about flight TK34.

Below, you can find details about Turkish Airlines flight TK34, which currently operates between the airports of Houston - Houston George Bush Intercontinental Airport (Airport Code IAH) and Istanbul - Istanbul Airport (Airport Code IST).
This flight data pertains specifically to the flight's details for Sunday, June 21, 2026.

TK34 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

TK34 Turkish Airlines from Houston

En Route - Delayed
Delay: 23 minutes
Flight Status for Sunday June 21, 2026

Airline information

Turkish Airlines
Turkish Airlines
Equipment: Boeing 777-300ER

Departure

Houston (IAH)
June 20, 2026
Houston George Bush Intercontinental Airport
Departed at:
21:47
Terminal:
D
Gate:
D18B
Scheduled Departure Time: 21:10

Arrival

Istanbul (IST)
June 21, 2026
Istanbul Airport
Estimated Arrival Time:
17:33
Gate:
-
Scheduled Arrival Time: 17:10
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:

- 6E4010 - IndiGo

- PK5034 - Pakistan International Airlines

- TG7556 - Thai Airways International

- WB1376 - RwandAir

Additional Information

Which is the frequency of flight TK34?
The flight TK34 is scheduled to flight on daily basis.

Which is the distance of flight TK34?
The distance between the two airports is 10235 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 Houston: 2026-06-21 00:40:34
Current Time in Istanbul: 2026-06-21 08:40:34

Alternative Flights

The following airline serve the same route between Houston and Istanbul:
Turkish Airlines - Flight Number: TK134.

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

Last Past Flights TK34

Date
Departure
Arrival
Duration
Aircraft
Status
Saturday
20 June
21:49
Houston (IAH)
16:50
Istanbul (IST)
11h 01min
Boeing 787-9
Boeing 787-9
Landed - On-time
Friday
19 June
21:42
Houston (IAH)
17:10
Istanbul (IST)
11h 28min
Boeing 787-9
Boeing 787-9
Landed - On-time
Thursday
18 June
21:18
Houston (IAH)
17:10
Istanbul (IST)
11h 52min
Boeing 777-300
Boeing 777-300
Landed - On-time
Wednesday
17 June
21:47
Houston (IAH)
16:30
Istanbul (IST)
10h 43min
Boeing 787-9
Boeing 787-9
Landed - On-time
Tuesday
16 June
22:20
Houston (IAH)
17:20
Istanbul (IST)
11h 00min
Boeing 777-300
Boeing 777-300
Landed - On-time
Monday
15 June
21:29
Houston (IAH)
16:30
Istanbul (IST)
11h 01min
Boeing 787-9
Boeing 787-9
Landed - On-time
Sunday
14 June
21:28
Houston (IAH)
16:25
Istanbul (IST)
10h 57min
Boeing 787-9
Boeing 787-9
Landed - On-time
Saturday
13 June
21:22
Houston (IAH)
16:35
Istanbul (IST)
11h 13min
Boeing 787-9
Boeing 787-9
Landed - On-time
Friday
12 June
21:04
Houston (IAH)
16:10
Istanbul (IST)
11h 06min
Boeing 787-9
Boeing 787-9
Landed - On-time
Thursday
11 June
21:21
Houston (IAH)
16:40
Istanbul (IST)
11h 19min
Boeing 777-300
Boeing 777-300
Landed - On-time