Flight Soekarno–Hatta International Airport departs from Jakarta Soekarno–Hatta International Airport at 09:20 and arrives at Batam Hang Nadim Airport at 11:00.
The flighttime is about 1h 40m. The distance travelled ("as the bird flies"): 354 Km. So the average speed is roughly 212 Km.
The best month to arrive at Jakarta is March and the most expensive month to fly is July. (Average prices, based on 3055 datapoints.)
The best day to arrive at Jakarta is Tuesday and it would be best to avoid Wednesday, as prices are on average 5.55% higher than on Tuesday. (Average prices, based on 212622718 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 201 datapoints.)
We have a lot more statistics for flights IU 850 and between Jakarta and Batam.