Flight Suvarnabhumi Airport departs from Bangkok Suvarnabhumi Airport at 13:20 and arrives at Krabi Krabi International Airport at 14:45.
The flighttime is about 1h 25m. The distance travelled ("as the bird flies"): 223 Km. So the average speed is roughly 157 Km.
The best day to arrive at Bangkok is Wednesday and it would be best to avoid Thursday, as prices are on average 341.47% higher than on Wednesday. (Average prices, based on 1056881 datapoints.)
We have a lot more statistics for flights PG 267 and between Bangkok and Krabi.