FR 562 then BA 1365 at Manchester
Dublin → Manchester → London Heathrow
Timetable, Manchester time
15:10FR 562 from Dublin at the gate
11:55BA 1365 to London Heathrow leaves the gate
20 h 45 apart on the timetable, overnight
BA 1365 leaves 20 h 45 after FR 562 arrives on the timetable: more than half a day, so not a connection we count.