FR 5307 then FR 1956 at Dublin
Killarney → Dublin → Manchester
Timetable, Dublin time
18:35FR 5307 from Killarney at the gate
07:25FR 1956 to Manchester leaves the gate
12 h 50 apart on the timetable, overnight
FR 1956 leaves 12 h 50 after FR 5307 arrives on the timetable: more than half a day, so not a connection we count.