Flight Sabiha Gökcen International Airport departs from Istanbul Sabiha Gökcen International Airport at 00:05 and arrives at Tbilisi International Airport at 03:20.
The flighttime is about 2h 15m. The distance travelled ("as the bird flies"): 1741 Km. So the average speed is roughly 774 Km.
There is an 1 hour time difference between Istanbul and Tbilisi