EI 477 then FR 5306 at Dublin
Dubrovnik → Dublin → Killarney
Timetable, Dublin time
15:00EI 477 from Dubrovnik at the gate
09:05FR 5306 to Killarney leaves the gate
18 h 05 apart on the timetable, overnight
FR 5306 leaves 18 h 05 after EI 477 arrives on the timetable: more than half a day, so not a connection we count.