FR 9612 then LX 401 at Dublin
Rome → Dublin → Zurich
Timetable, Dublin time
13:20FR 9612 from Rome at the gate
12:10LX 401 to Zurich leaves the gate
22 h 50 apart on the timetable, overnight
LX 401 leaves 22 h 50 after FR 9612 arrives on the timetable: more than half a day, so not a connection we count.