Flight Paris Charles de Gaulle Airport departs from Paris Paris Charles de Gaulle Airport at 11:05 and arrives at Istanbul Istanbul Atatürk Airport at 15:45.
The flighttime is about 3h 40m. The distance travelled ("as the bird flies"): 3042 Km. So the average speed is roughly 830 Km.
There is an 1 hour time difference between Paris and Istanbul