Flight Don Mueang International Airport departs from Bangkok Don Mueang International Airport at 13:20 and arrives at Surat Thani Surat Thani International Airport at 14:30.
The flighttime is about 1h 10m. The distance travelled ("as the bird flies"): 187 Km. So the average speed is roughly 160 Km.
The best day to arrive at Bangkok is Wednesday and it would be best to avoid Sunday, as prices are on average 254.38% higher than on Wednesday. (Average prices, based on 787570 datapoints.)
We have a lot more statistics for flights DD 574 and between Bangkok and Surat Thani.