Flight Sydney Airport departs from Sydney Sydney Airport at 13:55 and arrives at Jakarta Soekarno–Hatta International Airport at 19:00.
The flighttime is about 8h 05m. The distance travelled ("as the bird flies"): 5208 Km. So the average speed is roughly 644 Km.
There is an 3 hour time difference between Sydney and Jakarta
The best day to arrive at Sydney is Thursday and it would be best to avoid Tuesday, as prices are on average 77.49% higher than on Thursday. (Average prices, based on 1866043 datapoints.)
We have a lot more statistics for flights NH 41 and between Sydney and Jakarta.