Turkish Airlines Flight 4 Deals & Information (2025/2026)

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Frequently asked questions

What route does flight number TK4 take?
TK4 takes 9 hours and 25 minutes to jet straight from John F. Kennedy Intl. Airport (JFK) to Ataturk Intl. Airport (IST). Sure, there’s magic in the destination, but getting there is half the fun!
How often is TK4 on time?
Travelers on Turkish Airlines flight number TK4 should be aware that 53% of these journeys take off on schedule. If you experience a delay, the average wait time is approximately 16 minutes. This service has a star rating of 2.2.
What terminal does TK4 fly out of?
Flights between JFK Airport and Istanbul Airport (ISL-Ataturk Intl.) are served by flight number TK4, and travelers booked on this flight usually take off from Terminal 1.
What kind of plane is on flight number TK4?
The route for TK4 is usually JFK Airport to Ataturk Intl. Airport (IST), and the Boeing 787-9 is the type of plane you’ll probably be flying with.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your TK4 flight with Travelocity, please visit our Customer Service Portal.