Flight Soekarno–Hatta International Airport departs from Jakarta Soekarno–Hatta International Airport at 08:10 and arrives at Banjarmasin Syamsudin Noor International Airport at 11:15.
The flighttime is about 2h 05m. The distance travelled ("as the bird flies"): 906 Km. So the average speed is roughly 435 Km.
There is an 1 hour time difference between Jakarta and Banjarmasin
The best day to arrive at Jakarta is Thursday and it would be best to avoid Tuesday, as prices are on average 3.85% higher than on Thursday. (Average prices, based on 51908511 datapoints.)
The best time to book is 60 days before the departure date. You will get, on average, the cheapest price for flight IU 622. (Average prices, based on 1116 datapoints.)
This graph shows the distribution of prices found in the past years for this flight. (Average prices, based on 1148 datapoints.)
We have a lot more statistics for flights IU 622 and between Jakarta and Banjarmasin.