NC 343 then QF 2336 at Brisbane
Moranbah → Brisbane → Gladstone
Timetable, Brisbane time
10:50NC 343 from Moranbah at the gate
15:25QF 2336 to Gladstone leaves the gate
4 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
NC 343 and QF 2336 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.