U2 2305 then UX 5431 at Madrid
London Luton → Madrid → Málaga
Timetable, Madrid time
09:40U2 2305 from London Luton at the gate
21:45UX 5431 to Málaga leaves the gatealso AD 6916
12 h 05 apart on the timetable
UX 5431 leaves 12 h 05 after U2 2305 arrives on the timetable: more than half a day, so not a connection we count.