FR 1893 then FR 5306 at Dublin
Bydgoszcz → Dublin → Killarney
Timetable, Dublin time
14:50FR 1893 from Bydgoszcz at the gate
09:05FR 5306 to Killarney leaves the gate
18 h 15 apart on the timetable, overnight
FR 5306 leaves 18 h 15 after FR 1893 arrives on the timetable: more than half a day, so not a connection we count.