Flight Guangzhou Baiyun International Airport departs from Guangzhou Guangzhou Baiyun International Airport at 06:35 and arrives at Lhasa Lhasa Gonggar Airport at 14:10.The flight has a short stop at Chongqing.
The flighttime is about 15h 35m. The distance travelled ("as the bird flies"): 2490 Km. So the average speed is roughly 160 Km.
There is an 8 hour time difference between Guangzhou and Lhasa