Flight Phuket International Airport departs from Phuket Phuket International Airport at 11:50 and arrives at Bangkok Don Mueang International Airport at 13:10.
The flighttime is about 1h 20m. The distance travelled ("as the bird flies"): 276 Km. So the average speed is roughly 207 Km.
The best day to arrive at Phuket is Wednesday and it would be best to avoid Friday, as prices are on average 202.77% higher than on Wednesday. (Average prices, based on 18232382 datapoints.)
We have a lot more statistics for flights DD 11 and between Phuket and Bangkok.