Flight Don Mueang International Airport departs from Bangkok Don Mueang International Airport at 16:00 and arrives at Phuket Phuket International Airport at 17:30.
The flighttime is about 1h 30m. The distance travelled ("as the bird flies"): 276 Km. So the average speed is roughly 184 Km.
The best day to arrive at Bangkok is Tuesday and it would be best to avoid Sunday, as prices are on average 60.86% higher than on Tuesday. (Average prices, based on 32995867 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 177 datapoints.)
We have a lot more statistics for flights DD 7514 and between Bangkok and Phuket.