EI 3255 then FR 5306 at Dublin
Edinburgh → Dublin → Killarney
Timetable, Dublin time
14:30EI 3255 from Edinburgh at the gate
09:05FR 5306 to Killarney leaves the gate
18 h 35 apart on the timetable, overnight
FR 5306 leaves 18 h 35 after EI 3255 arrives on the timetable: more than half a day, so not a connection we count.