Flight Changle International Airport departs from Fuzhou Changle International Airport at 22:00 and arrives at Chengdu Chengdu Shuangliu International Airport at 00:50.
The flighttime is about 3h 50m. The distance travelled ("as the bird flies"): 1757 Km. So the average speed is roughly 458 Km.
There is an 1 hour time difference between Fuzhou and Chengdu