Recently flew MEL to MNL via SYD. In both directions the SYD/MNL flights were practically full, same for my colleague who flew a week either side of my trips. Had a chat with a FA on the return trip who said that this was not unusual - that they fly with at least 75% loads each time.
So - given the healthy state of loads (after the reintroduction of PR flights) - can anyone furnish details of yields? There has to be some reason why QF don't increase beyond 4times weekly with 767-300s.