QF 1996 then QF 1268 at Melbourne
Williamtown → Melbourne → Brisbane
Timetable, Melbourne time
12:35QF 1996 from Williamtown at the gate
20:20QF 1268 to Brisbane leaves the gate
7 h 45 apart on the timetable
The last days
QF 1996 and QF 1268 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.