FR 5569 then FR 462 at Dublin
Rome → Dublin → London Stansted
Timetable, Dublin time
14:25FR 5569 from Rome at the gate
09:30FR 462 to London Stansted leaves the gate
19 h 05 apart on the timetable, overnight
FR 462 leaves 19 h 05 after FR 5569 arrives on the timetable: more than half a day, so not a connection we count.