FR 3187 then AA 8844 at Madrid
Manchester → Madrid → London Heathrow
Timetable, Madrid time
20:25FR 3187 from Manchester at the gate
17:20AA 8844 to London Heathrow leaves the gate
20 h 55 apart on the timetable, overnight
AA 8844 leaves 20 h 55 after FR 3187 arrives on the timetable: more than half a day, so not a connection we count.