Flight Taoyuan International Airport departs from Taipei Taoyuan International Airport at 17:55 and arrives at Shanghai Pudong International Airport at 19:55.
The flighttime is about 2h 00m. The distance travelled ("as the bird flies"): 358 Km. So the average speed is roughly 179 Km.
The best day to arrive at Taipei is Tuesday and it would be best to avoid Sunday, as prices are on average 178.91% higher than on Tuesday. (Average prices, based on 138916 datapoints.)
We have a lot more statistics for flights CZ 3096 and between Taipei and Shanghai.