Flight Hamburg Airport - Helmut Schmid departs from Hamburg Hamburg Airport - Helmut Schmid at 18:10 and arrives at Istanbul Istanbul Atatürk Airport at 23:25.
The flighttime is about 4h 15m. The distance travelled ("as the bird flies"): 2474 Km. So the average speed is roughly 582 Km.
There is an 1 hour time difference between Hamburg and Istanbul