Flight Auckland Airport departs from Auckland Auckland Airport at 06:00 and arrives at Sydney Sydney Airport at 07:45.
The flighttime is about 3h 45m. The distance travelled ("as the bird flies"): 2646 Km. So the average speed is roughly 706 Km.
There is an 2 hour time difference between Auckland and Sydney
The best day to arrive at Auckland is Saturday and it would be best to avoid Monday, as prices are on average 458.88% higher than on Saturday. (Average prices, based on 11577066 datapoints.)
We have a lot more statistics for flights QF 140 and between Auckland and Sydney.