Flight International Airport departs from San Francisco International Airport at 00:35 and arrives at Guangzhou Guangzhou Baiyun International Airport at 06:15.
The flighttime is about 13h 40m. The distance travelled ("as the bird flies"): 13874 Km. So the average speed is roughly 1015 Km.
There is an 16 hour time difference between San Francisco and Guangzhou
