Flight Soekarno–Hatta International Airport departs from Jakarta Soekarno–Hatta International Airport at 12:00 and arrives at Pekanbaru Sultan Syarif Kasim II International Airport at 13:45.
The flighttime is about 1h 45m. The distance travelled ("as the bird flies"): 605 Km. So the average speed is roughly 346 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 Tuesday and it would be best to avoid Sunday, as prices are on average 4.96% higher than on Tuesday. (Average prices, based on 136519507 datapoints.)
The best time to book is 32 days before the departure date. You will get, on average, the cheapest price for flight IU 912. (Average prices, based on 1785 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 1871 datapoints.)
We have a lot more statistics for flights IU 912 and between Jakarta and Pekanbaru.