Flight Taoyuan International Airport departs from Taipei Taoyuan International Airport at 08:45 and arrives at Shanghai Pudong International Airport at 10:50.
The flighttime is about 2h 05m. The distance travelled ("as the bird flies"): 358 Km. So the average speed is roughly 172 Km.
The best day to arrive at Taipei is Friday and it would be best to avoid Wednesday, as prices are on average 101.91% higher than on Friday. (Average prices, based on 115476 datapoints.)
We have a lot more statistics for flights CI 501 and between Taipei and Shanghai.