Flight Suvarnabhumi Airport departs from Bangkok Suvarnabhumi Airport at 08:00 and arrives at Phuket Phuket International Airport at 09:25.
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 Bangkok is Tuesday and it would be best to avoid Saturday, as prices are on average 54.92% higher than on Tuesday. (Average prices, based on 21644821 datapoints.)
We have a lot more statistics for flights TG 2201 and between Bangkok and Phuket.