Flight Soekarno–Hatta International Airport departs from Jakarta Soekarno–Hatta International Airport at 16:45 and arrives at Makassar Sultan Hasanuddin International Airport at 20:10.
The flighttime is about 2h 25m. The distance travelled ("as the bird flies"): 1434 Km. So the average speed is roughly 593 Km.
There is an 1 hour time difference between Jakarta and Makassar
The best day to arrive at Jakarta is Tuesday and it would be best to avoid Sunday, as prices are on average 6.15% higher than on Tuesday. (Average prices, based on 301914727 datapoints.)
We have a lot more statistics for flights OD 504 and between Jakarta and Makassar.