Originally Posted by olimaspecto
I am assuming that the OP is coming in from NZ or SIN (based on his signature), but of course there are multiple possible flight combinations from those places.
Of course, being a QC silver also raises the possibility that OP is coming from SYD in QF, which means the flight will arrive at T4 anyway (will still have to reclear security). And doesn't NZ arrive in T2? Oh the possibilities!
All in all.... there is most definitely a distinct lack of details, which would help us answer the OP.