Flight Sabiha Gökcen International Airport departs from Istanbul Sabiha Gökcen International Airport at 10:55 and arrives at Marseille Marseille Provence Airport at 12:30.
The flighttime is about 2h 35m. The distance travelled ("as the bird flies"): 2692 Km. So the average speed is roughly 1042 Km.
There is an 1 hour time difference between Istanbul and Marseille