QF 613 then JQ 789 at Melbourne
Brisbane → Melbourne → Sydney Kingsford Smith
Timetable, Melbourne time
10:30QF 613 from Brisbane at the gate
19:35JQ 789 to Sydney Kingsford Smith leaves the gate
9 h 05 apart on the timetable
The last days
QF 613 and JQ 789 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.