EI 593 then FR 5306 at Dublin
Madrid → Dublin → Killarney
Timetable, Dublin time
12:45EI 593 from Madrid at the gate
09:05FR 5306 to Killarney leaves the gate
20 h 20 apart on the timetable, overnight
FR 5306 leaves 20 h 20 after EI 593 arrives on the timetable: more than half a day, so not a connection we count.