Flight Darwin International Airport departs from Darwin Darwin International Airport at 13:35 and arrives at Sydney Sydney Airport at 18:25.
The flighttime is about 3h 20m. The distance travelled ("as the bird flies"): 2904 Km. So the average speed is roughly 871 Km.
There is an 1.5 hour time difference between Darwin and Sydney
The best day to arrive at Darwin is Friday and it would be best to avoid Tuesday, as prices are on average 911.98% higher than on Friday. (Average prices, based on 121465 datapoints.)
We have a lot more statistics for flights QF 841 and between Darwin and Sydney.