BA 458 then FR 7157 at Madrid
London Heathrow → Madrid → Dublin
Timetable, Madrid time
11:00BA 458 from London Heathrow at the gate
07:00FR 7157 to Dublin leaves the gate
20 h apart on the timetable, overnight
FR 7157 leaves 20 h after BA 458 arrives on the timetable: more than half a day, so not a connection we count.