BA 1368 then FR 1957 at Manchester
London Heathrow → Manchester → Dublin
Timetable, Manchester time
14:00BA 1368 from London Heathrow at the gate
09:00FR 1957 to Dublin leaves the gate
19 h apart on the timetable, overnight
FR 1957 leaves 19 h after BA 1368 arrives on the timetable: more than half a day, so not a connection we count.