Flight Phuket International Airport departs from Phuket Phuket International Airport at 18:00 and arrives at Bangkok Don Mueang International Airport at 19:15.
The flighttime is about 1h 15m. The distance travelled ("as the bird flies"): 276 Km. So the average speed is roughly 221 Km.
The best day to arrive at Phuket is Tuesday and it would be best to avoid Friday, as prices are on average 148.63% higher than on Tuesday. (Average prices, based on 18218431 datapoints.)
We have a lot more statistics for flights DD 7515 and between Phuket and Bangkok.