Flight Brisbane Airport departs from Brisbane Brisbane Airport at 07:00 and arrives at Sydney Sydney Airport at 08:40.
The flighttime is about 1h 40m. The distance travelled ("as the bird flies"): 680 Km. So the average speed is roughly 408 Km.
The best day to arrive at Brisbane is Tuesday and it would be best to avoid Thursday, as prices are on average 124.93% higher than on Tuesday. (Average prices, based on 6695519 datapoints.)
We have a lot more statistics for flights JQ 811 and between Brisbane and Sydney.
