EI 403 then FR 5306 at Dublin
Rome → Dublin → Killarney
Timetable, Dublin time
13:35EI 403 from Rome at the gate
09:05FR 5306 to Killarney leaves the gate
19 h 30 apart on the timetable, overnight
FR 5306 leaves 19 h 30 after EI 403 arrives on the timetable: more than half a day, so not a connection we count.