FR 7156 then BA 459 at Madrid
Dublin → Madrid → London Heathrow
Timetable, Madrid time
12:45FR 7156 from Dublin at the gate
12:05BA 459 to London Heathrow leaves the gate
23 h 20 apart on the timetable, overnight
BA 459 leaves 23 h 20 after FR 7156 arrives on the timetable: more than half a day, so not a connection we count.