Flight Istanbul Atatürk Airport departs from Istanbul Istanbul Atatürk Airport at 01:35 and arrives at Tehran Imam Khomeini International Airport at 05:25.
The flighttime is about 2h 20m. The distance travelled ("as the bird flies"): 2527 Km. So the average speed is roughly 1083 Km.
There is an 1.5 hour time difference between Istanbul and Tehran
