QQ 2231 then QF 1263 at Brisbane
Mount Isa → Brisbane → Melbourne (MEL)
Timetable, Brisbane time
11:45QQ 2231 from Mount Isa at the gate
14:30QF 1263 to Melbourne (MEL) leaves the gate
2 h 45 apart on the timetable
Brisbane’s board shows about 66% of departures at their timetable time, so delays of a few minutes don’t show here.
The last days
QQ 2231 and QF 1263 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.