Originally Posted by
j2simpso
Unsure how that works logistically (i.e. do you stay on the plane when you land in SYD or is clearing immigration necessary?).
Neither. You deplane at SYD and there is a security check at SYD. SYD-CBR is treated as an international flight. You will have access to the international lounges. Customs and immigration is performed at CBR.
The reverse is the same except no security check when deplaning at SYD.
Unless this has changed recently.