Flight Istanbul Atatürk Airport departs from Istanbul Istanbul Atatürk Airport at 02:15 and arrives at Baku Heydar Aliyev International Airport at 06:10.
The flighttime is about 1h 55m. The distance travelled ("as the bird flies"): 2361 Km. So the average speed is roughly 1232 Km.
There is an 2 hour time difference between Istanbul and Baku