Flight Sam Ratulangi International Airport departs from Manado Sam Ratulangi International Airport at 19:00 and arrives at Balikpapan Sultan Aji Muhammad Sulaiman Airport at 20:40.
The flighttime is about 1h 40m. The distance travelled ("as the bird flies"): 906 Km. So the average speed is roughly 544 Km.
The best month to arrive at Manado is October and the most expensive month to fly is July. (Average prices, based on 2018 datapoints.)
We have a lot more statistics for flights IU 2531 and between Manado and Balikpapan.