Flight Suvarnabhumi Airport departs from Bangkok Suvarnabhumi Airport at 02:55 and arrives at Xi an Xi'an Xianyang International Airport at 07:45.
The flighttime is about 3h 50m. The distance travelled ("as the bird flies"): 1052 Km. So the average speed is roughly 274 Km.
There is an 1 hour time difference between Bangkok and Xi an
