Flight Hamburg Airport - Helmut Schmid departs from Hamburg Hamburg Airport - Helmut Schmid at 10:30 and arrives at Istanbul Istanbul Atatürk Airport at 14:40.
The flighttime is about 3h 10m. The distance travelled ("as the bird flies"): 2474 Km. So the average speed is roughly 781 Km.
There is an 1 hour time difference between Hamburg and Istanbul