Flight International Airport departs from Canberra International Airport at 17:10 and arrives at Sydney Sydney Airport at 18:05.
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 Thursday and it would be best to avoid Monday, as prices are on average 117.43% higher than on Thursday. (Average prices, based on 77072 datapoints.)
We have a lot more statistics for flights QF 1450 and between Canberra and Sydney.