Flight Khon Kaen Airport departs from Khon Kaen Khon Kaen Airport at 18:25 and arrives at Bangkok Don Mueang International Airport at 19:20.
The flighttime is about 0h 55m. The distance travelled ("as the bird flies"): 249 Km. So the average speed is roughly 272 Km.
The best day to arrive at Khon Kaen is Wednesday and it would be best to avoid Saturday, as prices are on average 54.17% higher than on Wednesday. (Average prices, based on 678127 datapoints.)
We have a lot more statistics for flights FD 3257 and between Khon Kaen and Bangkok.