Flight Suvarnabhumi Airport departs from Bangkok Suvarnabhumi Airport at 17:25 and arrives at Shenzhen Shenzhen Bao'an International Airport at 22:05.
The flighttime is about 3h 40m. The distance travelled ("as the bird flies"): 1477 Km. So the average speed is roughly 403 Km.
There is an 1 hour time difference between Bangkok and Shenzhen
