FR 677 then FR 556 at Dublin
Cardiff → Dublin → Manchester
Timetable, Dublin time
00:50FR 677 from Cardiff at the gate
08:20FR 556 to Manchester leaves the gate
7 h 30 apart on the timetable
Dublin’s board gives an arrival time for only about 47% of its flights, so many days show no gate time.
The last days
FR 677 and FR 556 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.