Flight Don Mueang International Airport departs from Bangkok Don Mueang International Airport at 12:45 and arrives at Ubon Ratchathani Ubon Ratchathani Airport at 13:55.
The flighttime is about 1h 10m. The distance travelled ("as the bird flies"): 475 Km. So the average speed is roughly 407 Km.
The best day to arrive at Bangkok is Tuesday and it would be best to avoid Monday, as prices are on average 280.25% higher than on Tuesday. (Average prices, based on 372264 datapoints.)
We have a lot more statistics for flights FD 3374 and between Bangkok and Ubon Ratchathani.