Flight Hangzhou Xiaoshan International Airport departs from Hangzhou Hangzhou Xiaoshan International Airport at 21:50 and arrives at Shenzhen Shenzhen Bao'an International Airport at 00:25.
The flighttime is about 2h 35m. The distance travelled ("as the bird flies"): 830 Km. So the average speed is roughly 321 Km.
The best day to arrive at Hangzhou is Wednesday and it would be best to avoid Monday, as prices are on average 47.05% higher than on Wednesday. (Average prices, based on 29652 datapoints.)
We have a lot more statistics for flights CZ 6548 and between Hangzhou and Shenzhen.