Flight Soekarno–Hatta International Airport departs from Jakarta Soekarno–Hatta International Airport at 05:50 and arrives at Tarakan Juwata International Airport at 12:35.
The flighttime is about 5h 45m. The distance travelled ("as the bird flies"): 1272 Km. So the average speed is roughly 221 Km.
There is an 1 hour time difference between Jakarta and Tarakan
The best day to arrive at Jakarta is Wednesday and it would be best to avoid Saturday, as prices are on average 42.75% higher than on Wednesday. (Average prices, based on 3810574 datapoints.)
We have a lot more statistics for flights JT 50 and between Jakarta and Tarakan.