FR 5569 then FR 30 at Dublin
Rome → Dublin → London Stansted
Timetable, Dublin time
23:55FR 5569 from Rome at the gate
06:20FR 30 to London Stansted leaves the gate
6 h 25 apart on the timetable, overnight
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 5569 and FR 30 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.