Flight Wellington International Airport departs from Wellington Wellington International Airport at 06:30 and arrives at Sydney Sydney Airport at 08:10.
The flighttime is about 3h 40m. The distance travelled ("as the bird flies"): 2740 Km. So the average speed is roughly 747 Km.
There is an 2 hour time difference between Wellington and Sydney
The best day to arrive at Wellington is Thursday and it would be best to avoid Tuesday, as prices are on average 117.54% higher than on Thursday. (Average prices, based on 851154 datapoints.)
We have a lot more statistics for flights NZ 245 and between Wellington and Sydney.