FR 9600 then FR 292 at Dublin
Rome → Dublin → London Stansted
Timetable, Dublin time
19:35FR 9600 from Rome at the gate
14:15FR 292 to London Stansted leaves the gate
18 h 40 apart on the timetable, overnight
FR 292 leaves 18 h 40 after FR 9600 arrives on the timetable: more than half a day, so not a connection we count.