U2 8025 then IB 1325 at Madrid
London Gatwick → Madrid → Düsseldorf
Timetable, Madrid time
20:30U2 8025 from London Gatwick at the gate
20:00IB 1325 to Düsseldorf leaves the gatealso LA 1529
23 h 30 apart on the timetable, overnight
IB 1325 leaves 23 h 30 after U2 8025 arrives on the timetable: more than half a day, so not a connection we count.