Flight Antalya Airport departs from Antalya Antalya Airport at 23:55 and arrives at Cologne Cologne Bonn Airport at 02:55.
The flighttime is about 4h 00m. The distance travelled ("as the bird flies"): 3006 Km. So the average speed is roughly 752 Km.
There is an 1 hour time difference between Antalya and Cologne