Flight Phuket International Airport departs from Phuket Phuket International Airport at 07:30 and arrives at Bangkok Don Mueang International Airport at 08:55.
The flighttime is about 1h 25m. The distance travelled ("as the bird flies"): 276 Km. So the average speed is roughly 195 Km.
The best day to arrive at Phuket is Saturday and it would be best to avoid Thursday, as prices are on average 134.77% higher than on Saturday. (Average prices, based on 18239476 datapoints.)
We have a lot more statistics for flights DD 521 and between Phuket and Bangkok.