Flight Sam Ratulangi International Airport departs from Manado Sam Ratulangi International Airport at 08:10 and arrives at Singapore Changi Airport at 11:35.
The flighttime is about 3h 25m. The distance travelled ("as the bird flies"): 2328 Km. So the average speed is roughly 681 Km.
The best day to arrive at Manado is Tuesday and it would be best to avoid Friday, as prices are on average 197.59% higher than on Tuesday. (Average prices, based on 359044 datapoints.)
We have a lot more statistics for flights TR 219 and between Manado and Singapore.