Flight International Airport departs from San Francisco International Airport at 01:05 and arrives at Taipei Taoyuan International Airport at 05:35.
The flighttime is about 13h 30m. The distance travelled ("as the bird flies"): 12988 Km. So the average speed is roughly 962 Km.
There is an 15 hour time difference between San Francisco and Taipei
The best day to arrive at San Francisco is Monday and it would be best to avoid Thursday, as prices are on average 113.36% higher than on Monday. (Average prices, based on 32251 datapoints.)
We have a lot more statistics for flights CI3 and between San Francisco and Taipei.