Flight Istanbul Atatürk Airport departs from Istanbul Istanbul Atatürk Airport at 11:05 and arrives at Amsterdam Amsterdam Airport Schiphol at 13:00.
The flighttime is about 2h 55m. The distance travelled ("as the bird flies"): 2929 Km. So the average speed is roughly 1004 Km.
There is an 1 hour time difference between Istanbul and Amsterdam