Flight Daxing International Airport departs from Beijing Daxing International Airport at 10:50 and arrives at Wuxi Sunan Shuofang International Airport at 12:55.
The flighttime is about 10h 05m. The distance travelled ("as the bird flies"): 615 Km. So the average speed is roughly 61 Km.
There is an 8 hour time difference between Beijing and Wuxi