Flight Guangzhou Baiyun International Airport departs from Guangzhou Guangzhou Baiyun International Airport at 15:25 and arrives at Jeddah King Abdulaziz International Airport at 20:30.
The flighttime is about 10h 05m. The distance travelled ("as the bird flies"): 8243 Km. So the average speed is roughly 817 Km.
There is an 5 hour time difference between Guangzhou and Jeddah