FR 1455 then FR 120 at Dublin
Milan → Dublin → London Gatwick
Timetable, Dublin time
16:30FR 1455 from Milan at the gate
08:35FR 120 to London Gatwick leaves the gate
16 h 05 apart on the timetable, overnight
FR 120 leaves 16 h 05 after FR 1455 arrives on the timetable: more than half a day, so not a connection we count.