Flight Hong Kong International Airport departs from Hong Kong Hong Kong International Airport at 20:00 and arrives at Guangzhou Guangzhou Baiyun International Airport at 21:15.
The flighttime is about 1h 15m. The distance travelled ("as the bird flies"): 83 Km. So the average speed is roughly 66 Km.
The best day to arrive at Hong Kong is Monday and it would be best to avoid Tuesday, as prices are on average 976.01% higher than on Monday. (Average prices, based on 1587981 datapoints.)
We have a lot more statistics for flights CX 988 and between Hong Kong and Guangzhou.