Flight Perth Airport departs from Perth Perth Airport at 12:25 and arrives at Sydney Sydney Airport at 18:30.
The flighttime is about 3h 05m. The distance travelled ("as the bird flies"): 3917 Km. So the average speed is roughly 1270 Km.
There is an 3 hour time difference between Perth and Sydney
The best day to arrive at Perth is Saturday and it would be best to avoid Thursday, as prices are on average 60.88% higher than on Saturday. (Average prices, based on 15257388 datapoints.)
We have a lot more statistics for flights QF 648 and between Perth and Sydney.
