Flight Changi Airport departs from Singapore Changi Airport at 15:10 and arrives at Taipei Taipei Songshan Airport at 19:50.
The flighttime is about 12h 40m. The distance travelled ("as the bird flies"): 2167 Km. So the average speed is roughly 171 Km.
There is an 8 hour time difference between Singapore and Taipei
The best day to arrive at Singapore is Wednesday and it would be best to avoid Thursday, as prices are on average 94.31% higher than on Wednesday. (Average prices, based on 73638 datapoints.)
We have a lot more statistics for flights BR 216 and between Singapore and Taipei.