Flight Soekarno–Hatta International Airport departs from Jakarta Soekarno–Hatta International Airport at 21:20 and arrives at Makassar Sultan Hasanuddin International Airport at 00:35.
The flighttime is about 2h 15m. The distance travelled ("as the bird flies"): 1434 Km. So the average speed is roughly 637 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 Friday, as prices are on average 25.04% higher than on Tuesday. (Average prices, based on 293590388 datapoints.)
We have a lot more statistics for flights QG 9426 and between Jakarta and Makassar.