Flight Hat Yai International Airport departs from Hat Yai Hat Yai International Airport at 08:45 and arrives at Bangkok Suvarnabhumi Airport at 10:20.
The flighttime is about 1h 35m. The distance travelled ("as the bird flies"): 143 Km. So the average speed is roughly 90 Km.
The best day to arrive at Hat Yai is Thursday and it would be best to avoid Saturday, as prices are on average 576.06% higher than on Thursday. (Average prices, based on 286784 datapoints.)
We have a lot more statistics for flights WE 260 and between Hat Yai and Bangkok.