Flight Phuket International Airport departs from Phuket Phuket International Airport at 20:10 and arrives at Bangkok Suvarnabhumi Airport at 21:35.
The flighttime is about 1h 25m. The distance travelled ("as the bird flies"): 290 Km. So the average speed is roughly 205 Km.
The best day to arrive at Phuket is Tuesday and it would be best to avoid Friday, as prices are on average 135.4% higher than on Tuesday. (Average prices, based on 11855911 datapoints.)
We have a lot more statistics for flights WE 288 and between Phuket and Bangkok.