Flight Darwin International Airport departs from Darwin Darwin International Airport at 12:00 and arrives at Sydney Sydney Airport at 17:55.
The flighttime is about 5h 25m. The distance travelled ("as the bird flies"): 2904 Km. So the average speed is roughly 536 Km.
There is an 0.5 hour time difference between Darwin and Sydney
The best day to arrive at Darwin is Saturday and it would be best to avoid Tuesday, as prices are on average 1609.27% higher than on Saturday. (Average prices, based on 130624 datapoints.)
We have a lot more statistics for flights QF 841 and between Darwin and Sydney.