Flight Istanbul Atatürk Airport departs from Istanbul Istanbul Atatürk Airport at 09:50 and arrives at Tunis Carthage International Airport at 10:50.
The flighttime is about 3h 00m. The distance travelled ("as the bird flies"): 2111 Km. So the average speed is roughly 704 Km.
There is an 2 hour time difference between Istanbul and Tunis