Flight Don Mueang International Airport departs from Bangkok Don Mueang International Airport at 08:30 and arrives at Ubon Ratchathani Ubon Ratchathani Airport at 09:50.
The flighttime is about 1h 20m. The distance travelled ("as the bird flies"): 475 Km. So the average speed is roughly 356 Km.
The best day to arrive at Bangkok is Monday and it would be best to avoid Tuesday, as prices are on average 152.25% higher than on Monday. (Average prices, based on 376654 datapoints.)
We have a lot more statistics for flights FD 3370 and between Bangkok and Ubon Ratchathani.