Flight Hong Kong International Airport departs from Hong Kong Hong Kong International Airport at 19:40 and arrives at Taipei Taoyuan International Airport at 21:30.
The flighttime is about 1h 50m. The distance travelled ("as the bird flies"): 826 Km. So the average speed is roughly 451 Km.
The best day to arrive at Hong Kong is Monday and it would be best to avoid Saturday, as prices are on average 47.76% higher than on Monday. (Average prices, based on 4022818 datapoints.)
We have a lot more statistics for flights MH 872 and between Hong Kong and Taipei.