Flight Phuket International Airport departs from Phuket Phuket International Airport at 19:25 and arrives at Beijing Beijing Capital International Airport at 02:25.
The flighttime is about 6h 00m. The distance travelled ("as the bird flies"): 2224 Km. So the average speed is roughly 371 Km.
There is an 1 hour time difference between Phuket and Beijing
