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

TK31 Turkish Airlines - Flight Status

Codeshare Flights
The flight 6E4001 from IndiGo (6E) is a codeshare flight operated by Turkish Airlines (TK) under the flight number TK31. Check this page for details about flight TK31.

Below, you can find details about Turkish Airlines flight TK31, which currently operates between the airports of Istanbul - Istanbul Airport (Airport Code IST) and Atlanta - Atlanta Hartsfield-Jackson International Airport (Airport Code ATL).
This flight data pertains specifically to the flight's details for Thursday, January 29, 2026.

TK31 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

TK31 Turkish Airlines to Atlanta

Scheduled - On-time
Flight Status for Thursday January 29, 2026

Airline information

Turkish Airlines
Turkish Airlines
Equipment: Boeing 787-9

Departure

Istanbul (IST)
January 29, 2026
Istanbul Airport
Estimated Departure Time:
15:20
Gate:
A6
Scheduled Departure Time: 15:20

Arrival

Atlanta (ATL)
January 29, 2026
Atlanta Hartsfield-Jackson International Airport
Estimated Arrival Time:
19:45
Terminal:
N
Gate:
-
Scheduled Arrival Time: 19:45
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:

- 6E4001 - IndiGo

- PK5031 - Pakistan International Airlines

- TG9150 - Thai Airways International

Additional Information

Which is the frequency of flight TK31?
The flight TK31 is scheduled to flight on daily basis.

Which is the distance of flight TK31?
The distance between the two airports is 9251 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: 2026-01-29 15:18:40
Current Time in Atlanta: 2026-01-29 07:18:40

Alternative Flights

Turkish Airlines is the only airline operating the route from Istanbul to Atlanta.

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 January 02, 2025 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 TK31

Date
Departure
Arrival
Duration
Aircraft
Status
Wednesday
28 January
16:17
Istanbul (IST)
19:02
Atlanta (ATL)
10h 45min
Boeing 777-300
Boeing 777-300
Landed - On-time
Tuesday
27 January
15:55
Istanbul (IST)
19:22
Atlanta (ATL)
11h 27min
Boeing 777-300
Boeing 777-300
Landed - On-time
Monday
26 January
15:44
Istanbul (IST)
18:57
Atlanta (ATL)
11h 13min
Boeing 777-300
Boeing 777-300
Landed - On-time
Sunday
25 January
15:49
Istanbul (IST)
19:25
Atlanta (ATL)
11h 36min
Boeing 787-9
Boeing 787-9
Landed - On-time
Saturday
24 January
16:08
Istanbul (IST)
19:17
Atlanta (ATL)
11h 09min
Boeing 777-300
Boeing 777-300
Landed - On-time
Friday
23 January
15:54
Istanbul (IST)
18:59
Atlanta (ATL)
11h 05min
Boeing 787-9
Boeing 787-9
Landed - On-time
Thursday
22 January
15:47
Istanbul (IST)
18:54
Atlanta (ATL)
11h 07min
Boeing 787-9
Boeing 787-9
Landed - On-time
Wednesday
21 January
16:45
Istanbul (IST)
20:07
Atlanta (ATL)
11h 22min
Boeing 777-300
Boeing 777-300
Landed - Delayed
Tuesday
20 January
15:50
Istanbul (IST)
19:10
Atlanta (ATL)
11h 20min
Boeing 777-300
Boeing 777-300
Landed - On-time
Monday
19 January
16:11
Istanbul (IST)
19:37
Atlanta (ATL)
11h 26min
Boeing 777-300
Boeing 777-300
Landed - On-time