Landing in Sydney T1 at 2:15pm on a Sunday (non-Qantas). Then have a 3:45pm Qantas flight to Brisbane out of T3.
So that’s 1 hour 30 minutes to clear international, transfer terminals, recheck if needed, and get through domestic security.
Booking sites are offering it, but I’m not sure I trust that, especially via trip.com.
Has anyone done T1 to T3 in that timeframe recently? Is it realistic or just asking for stress?