VA 308 then QF 1989 at Melbourne
Brisbane → Melbourne → Sydney Kingsford Smith
Timetable, Melbourne time
10:15VA 308 from Brisbane at the gate
20:15QF 1989 to Sydney Kingsford Smith leaves the gate
10 h apart on the timetable
The last days
VA 308 and QF 1989 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.