FR 768 then FR 1557 at Manchester
Cork → Manchester → Dublin
Timetable, Manchester time
19:25FR 768 from Cork at the gate
14:25FR 1557 to Dublin leaves the gate
19 h apart on the timetable, overnight
FR 1557 leaves 19 h after FR 768 arrives on the timetable: more than half a day, so not a connection we count.