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

TK155 Turkish Airlines - Flight Status

Below, you can find details about Turkish Airlines flight TK155, which currently operates between the airports of Istanbul - Istanbul Airport (Airport Code IST) and Chicago - Chicago O'Hare International Airport (Airport Code ORD).
This flight data pertains specifically to the flight's details for Tuesday, September 16, 2025.

TK155 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

TK155 Turkish Airlines to Chicago

Airline information

Turkish Airlines
Turkish Airlines

Departure

Istanbul (IST)
September 13, 2025
Istanbul Airport

Arrival

Chicago (ORD)
September 13, 2025
Chicago O'Hare International Airport
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:

- 6E4037 - IndiGo

- HY7327 - Uzbekistan Airways

- PK5155 - Pakistan International Airlines

Additional Information

Which is the frequency of flight TK155?
The flight TK155 is scheduled to flight on Monday, Wednesday, Saturday on a weekly basis.

Which is the distance of flight TK155?
The distance between the two airports is 8789 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: 2025-09-16 09:16:06
Current Time in Chicago: 2025-09-16 01:16:06

Alternative Flights

The following airline serve the same route between Istanbul and Chicago:
Turkish Airlines - Flight Number: TK185.

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 TK155

Date
Departure
Arrival
Duration
Aircraft
Status
Monday
15 September
19:18
Istanbul (IST)
21:57
Chicago (ORD)
10h 39min
Boeing 787-9
Boeing 787-9
- On-time
Saturday
13 September
19:44
Istanbul (IST)
21:43
Chicago (ORD)
09h 59min
Boeing 787-9
Boeing 787-9
Landed - On-time
Wednesday
10 September
19:07
Istanbul (IST)
21:16
Chicago (ORD)
10h 09min
Boeing 787-9
Boeing 787-9
Landed - On-time
Monday
08 September
19:09
Istanbul (IST)
21:12
Chicago (ORD)
10h 03min
Boeing 787-9
Boeing 787-9
Landed - On-time
Saturday
06 September
19:04
Istanbul (IST)
21:34
Chicago (ORD)
10h 30min
Boeing 787-9
Boeing 787-9
Landed - On-time
Wednesday
03 September
19:31
Istanbul (IST)
21:59
Chicago (ORD)
10h 28min
Boeing 787-9
Boeing 787-9
Landed - On-time
Monday
01 September
19:10
Istanbul (IST)
21:37
Chicago (ORD)
10h 27min
Boeing 787-9
Boeing 787-9
Landed - On-time
Wednesday
27 August
19:10
Istanbul (IST)
21:24
Chicago (ORD)
10h 14min
Boeing 787-9
Boeing 787-9
Landed - On-time
Monday
25 August
18:55
Istanbul (IST)
21:26
Chicago (ORD)
10h 31min
Boeing 787-9
Boeing 787-9
Landed - On-time
Wednesday
20 August
19:31
Istanbul (IST)
21:54
Chicago (ORD)
10h 23min
Boeing 787-9
Boeing 787-9
Landed - On-time