Flight Silangit departs from Silangit Silangit at 10:10 and arrives at Jakarta Soekarno–Hatta International Airport at 12:20.
The flighttime is about 2h 10m. The distance travelled ("as the bird flies"): 0 Km. So the average speed is roughly 0 Km.
The best day to arrive at Silangit is Saturday and it would be best to avoid Sunday, as prices are on average 116.15% higher than on Saturday. (Average prices, based on 80461 datapoints.)
We have a lot more statistics for flights IU 957 and between Silangit and Jakarta.