Flight Sabiha Gökcen International Airport departs from Istanbul Sabiha Gökcen International Airport at 23:30 and arrives at Yerevan Zvartnots International Airport at 02:35.
The flighttime is about 2h 05m. The distance travelled ("as the bird flies"): 1679 Km. So the average speed is roughly 806 Km.
There is an 1 hour time difference between Istanbul and Yerevan