Originally Posted by
cova
At least you are on the A330. My flight next month on QF 25 AKL-LAX has been switched to a 743

But they can and do change aircraft types at short notice. Always worth checking a few days before the flight.
Also see
this thread a little down the page. The same question.
Several threads on QF25 - QF 26 over the last year or so, as QF change aircraft type.