Hello,
is this connection too tight?

Arrive 14:30 Jetstar JQ276 from Queenstown October 4th

Depart 16:55 Emirates EK419 to Sydney October 4th


I have separate tickets for the two parts of the flight, so I will have to collect my luggage first, then drop it off again. I first thought 2.25 hours should be plenty of time, but a friend of mine who has been at CHC airport before told me this could be awfully close.

Thanks in advance!