Flight Soekarno–Hatta International Airport departs from Jakarta Soekarno–Hatta International Airport at 10:35 and arrives at Pekanbaru Sultan Syarif Kasim II International Airport at 12:15.
The flighttime is about 1h 40m. The distance travelled ("as the bird flies"): 605 Km. So the average speed is roughly 363 Km.
The best month to arrive at Jakarta is February and the most expensive month to fly is December. (Average prices, based on 2005 datapoints.)
The best day to arrive at Jakarta is Thursday and it would be best to avoid Monday, as prices are on average 4.94% higher than on Thursday. (Average prices, based on 137111411 datapoints.)
The best time to book is 32 days before the departure date. You will get, on average, the cheapest price for flight IU 864. (Average prices, based on 1920 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 2010 datapoints.)
We have a lot more statistics for flights IU 864 and between Jakarta and Pekanbaru.