Flight Soekarno–Hatta International Airport departs from Jakarta Soekarno–Hatta International Airport at 11:20 and arrives at Batam Hang Nadim Airport at 12:55.
The flighttime is about 1h 35m. The distance travelled ("as the bird flies"): 354 Km. So the average speed is roughly 224 Km.
The best day to arrive at Jakarta is Monday and it would be best to avoid Thursday, as prices are on average 136.25% higher than on Monday. (Average prices, based on 142742448 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 603 datapoints.)
We have a lot more statistics for flights IN 32 and between Jakarta and Batam.