QF 2086 then QF 1516 at Melbourne
Burnie → Melbourne → Sydney Kingsford Smith
Timetable, Melbourne time
10:00QF 2086 from Burnie at the gate
17:10QF 1516 to Sydney Kingsford Smith leaves the gate
7 h 10 apart on the timetable
The last days
QF 2086 and QF 1516 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.