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

TK4 Turkish Airlines - Flight Status

Below, you can find details about Turkish Airlines flight TK4, which currently operates between the airports of New York - New York John F. Kennedy International Airport (Airport Code JFK) and Istanbul - Istanbul Airport (Airport Code IST).
This flight data pertains specifically to the flight's details for Sunday, April 19, 2026.

TK4 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

TK4 Turkish Airlines from New York

Scheduled
Flight Status for Sunday April 19, 2026
This flight is also scheduled for Today (April 18, 2026). See it here

Airline information

Turkish Airlines
Turkish Airlines
Equipment: Boeing 777-300ER

Departure

New York (JFK)
April 18, 2026
New York John F. Kennedy International Airport
Scheduled Departure Time:
12:50
Terminal:
1
Gate:
-
Scheduled Departure Time: 12:50

Arrival

Istanbul (IST)
April 19, 2026
Istanbul Airport
Scheduled Arrival Time:
05:30
Gate:
-
Scheduled Arrival Time: 05:30
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:

- 6E4018 - IndiGo

- AV6624 - Avianca

- HY7284 - Uzbekistan Airways

- PK5004 - Pakistan International Airlines

Additional Information

Which is the frequency of flight TK4?
The flight TK4 is scheduled to flight on daily basis.

Which is the distance of flight TK4?
The distance between the two airports is 8030 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 New York: 2026-04-17 21:34:13
Current Time in Istanbul: 2026-04-18 04:34:13

Alternative Flights

The following airline serve the same route between New York and Istanbul:
Turkish Airlines - Flight Number: TK12.

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 TK4

Date
Departure
Arrival
Duration
Aircraft
Status
Friday
17 April
13:16
New York (JFK)
05:10
Istanbul (IST)
08h 54min
Boeing 777-300
Boeing 777-300
Landed - On-time
Thursday
16 April
13:31
New York (JFK)
05:30
Istanbul (IST)
08h 59min
Boeing 777-300
Boeing 777-300
Landed - On-time
Wednesday
15 April
13:25
New York (JFK)
05:30
Istanbul (IST)
09h 05min
Boeing 777-300
Boeing 777-300
Landed - On-time
Tuesday
14 April
13:26
New York (JFK)
05:30
Istanbul (IST)
09h 04min
Boeing 777-300
Boeing 777-300
Landed - On-time
Monday
13 April
13:20
New York (JFK)
05:30
Istanbul (IST)
09h 10min
Boeing 777-300
Boeing 777-300
Landed - On-time
Sunday
12 April
14:31
New York (JFK)
06:15
Istanbul (IST)
08h 44min
Boeing 777-300
Boeing 777-300
Landed - Delayed
Saturday
11 April
13:56
New York (JFK)
05:30
Istanbul (IST)
08h 34min
Boeing 777-300
Boeing 777-300
Landed - On-time
Friday
10 April
12:50
New York (JFK)
04:40
Istanbul (IST)
08h 50min
Boeing 777-300
Boeing 777-300
Landed - On-time
Thursday
09 April
14:19
New York (JFK)
05:45
Istanbul (IST)
08h 26min
Boeing 777-300
Boeing 777-300
Landed - Delayed
Wednesday
08 April
13:52
New York (JFK)
05:23
Istanbul (IST)
08h 31min
Boeing 777-300
Boeing 777-300
Landed - On-time