U2 2305 then FR 8717 at Madrid
London Luton → Madrid → Manchester
Timetable, Madrid time
19:55U2 2305 from London Luton at the gate
11:05FR 8717 to Manchester leaves the gate
15 h 10 apart on the timetable, overnight
FR 8717 leaves 15 h 10 after U2 2305 arrives on the timetable: more than half a day, so not a connection we count.