Flight Shenzhen Bao'an International Airport departs from Shenzhen Shenzhen Bao'an International Airport at 21:00 and arrives at Hangzhou Hangzhou Xiaoshan International Airport at 23:10.
The flighttime is about 2h 10m. The distance travelled ("as the bird flies"): 830 Km. So the average speed is roughly 383 Km.