FR 4777 then FR 767 at Manchester
Shannon → Manchester → Cork
Timetable, Manchester time
13:45FR 4777 from Shannon at the gate
08:00FR 767 to Cork leaves the gate
18 h 15 apart on the timetable, overnight
FR 767 leaves 18 h 15 after FR 4777 arrives on the timetable: more than half a day, so not a connection we count.