Flight Udon Thani International Airport departs from Udon Thani Udon Thani International Airport at 21:35 and arrives at Bangkok Don Mueang International Airport at 22:35.
The flighttime is about 1h 00m. The distance travelled ("as the bird flies"): 255 Km. So the average speed is roughly 255 Km.
The best day to arrive at Udon Thani is Wednesday and it would be best to avoid Saturday, as prices are on average 45.95% higher than on Wednesday. (Average prices, based on 231390 datapoints.)
We have a lot more statistics for flights DD 9219 and between Udon Thani and Bangkok.