BA 1358 then FR 1900 at Manchester
London Heathrow → Manchester → Dublin
Timetable, Manchester time
07:55BA 1358 from London Heathrow at the gate
07:35FR 1900 to Dublin leaves the gate
23 h 40 apart on the timetable, overnight
FR 1900 leaves 23 h 40 after BA 1358 arrives on the timetable: more than half a day, so not a connection we count.