FR 1899 then FR 767 at Manchester
Dublin → Manchester → Cork
Timetable, Manchester time
07:00FR 1899 from Dublin at the gate
19:50FR 767 to Cork leaves the gate
12 h 50 apart on the timetable
FR 767 leaves 12 h 50 after FR 1899 arrives on the timetable: more than half a day, so not a connection we count.