FR 9441 then IB 1325 at Madrid
Lisbon → Madrid → Düsseldorf
Timetable, Madrid time
22:35FR 9441 from Lisbon at the gate
20:00IB 1325 to Düsseldorf leaves the gatealso LA 1529
21 h 25 apart on the timetable, overnight
IB 1325 leaves 21 h 25 after FR 9441 arrives on the timetable: more than half a day, so not a connection we count.