Flight Cairns Airport departs from Cairns Cairns Airport at 09:00 and arrives at Brisbane Brisbane Airport at 11:10.
The flighttime is about 2h 10m. The distance travelled ("as the bird flies"): 1295 Km. So the average speed is roughly 598 Km.
The best day to arrive at Cairns is Thursday and it would be best to avoid Tuesday, as prices are on average 279.31% higher than on Thursday. (Average prices, based on 175321 datapoints.)
We have a lot more statistics for flights JQ 931 and between Cairns and Brisbane.