FR 3186 then BA 1373 at Manchester
Madrid → Manchester → London Heathrow
Timetable, Manchester time
18:25FR 3186 from Madrid at the gate
17:20BA 1373 to London Heathrow leaves the gate
22 h 55 apart on the timetable, overnight
BA 1373 leaves 22 h 55 after FR 3186 arrives on the timetable: more than half a day, so not a connection we count.