Flight International Airport departs from Canberra International Airport at 09:40 and arrives at Sydney Sydney Airport at 10:35.
The flighttime is about 0h 55m. The distance travelled ("as the bird flies"): 256 Km. So the average speed is roughly 279 Km.
The best day to arrive at Canberra is Tuesday and it would be best to avoid Monday, as prices are on average 126.45% higher than on Tuesday. (Average prices, based on 75992 datapoints.)
We have a lot more statistics for flights QF 1432 and between Canberra and Sydney.