Flight Soekarno–Hatta International Airport departs from Jakarta Soekarno–Hatta International Airport at 16:00 and arrives at Tanjung Pinang Raja Haji Fisabilillah International Airport at 17:35.
The flighttime is about 1h 35m. The distance travelled ("as the bird flies"): 316 Km. So the average speed is roughly 200 Km.
The best day to arrive at Jakarta is Saturday and it would be best to avoid Wednesday, as prices are on average 44.17% higher than on Saturday. (Average prices, based on 4367705 datapoints.)
We have a lot more statistics for flights GA 288 and between Jakarta and Tanjung Pinang.