Flight Guangzhou Baiyun International Airport departs from Guangzhou Guangzhou Baiyun International Airport at 11:55 and arrives at Lanzhou Lanzhou Zhongchuan Airport at 15:10.
The flighttime is about 11h 15m. The distance travelled ("as the bird flies"): 1165 Km. So the average speed is roughly 104 Km.
There is an 8 hour time difference between Guangzhou and Lanzhou
