VA 1712 then QF 1909 at Brisbane
Gladstone → Brisbane → Canberra
Timetable, Brisbane time
11:40VA 1712 from Gladstone at the gate
14:15QF 1909 to Canberra leaves the gate
2 h 35 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
VA 1712 and QF 1909 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.