Flight Melbourne Airport departs from Melbourne Melbourne Airport at 20:15 and arrives at Sydney Sydney Airport at 21:45.
The flighttime is about 1h 30m. The distance travelled ("as the bird flies"): 787 Km. So the average speed is roughly 525 Km.
The best day to arrive at Melbourne is Saturday and it would be best to avoid Sunday, as prices are on average 199.97% higher than on Saturday. (Average prices, based on 29532930 datapoints.)
We have a lot more statistics for flights JQ 530 and between Melbourne and Sydney.