Flight Istanbul Atatürk Airport departs from Istanbul Istanbul Atatürk Airport at 02:00 and arrives at Phuket Phuket International Airport at 15:40.
The flighttime is about 9h 40m. The distance travelled ("as the bird flies"): 7589 Km. So the average speed is roughly 785 Km.
There is an 4 hour time difference between Istanbul and Phuket