IB 650 then EW 9511 at Madrid
Rome → Madrid → Düsseldorf
Timetable, Madrid time
17:20IB 650 from Rome at the gatealso LA 1545, VY 5235, DT 6237, QR 8040, AA 8552
13:10EW 9511 to Düsseldorf leaves the gate
19 h 50 apart on the timetable, overnight
EW 9511 leaves 19 h 50 after IB 650 arrives on the timetable: more than half a day, so not a connection we count.