IB 598 then EW 9511 at Madrid
Brussels → Madrid → Düsseldorf
Timetable, Madrid time
14:40IB 598 from Brussels at the gatealso VY 5092, LA 5416, DT 6203
13:10EW 9511 to Düsseldorf leaves the gate
22 h 30 apart on the timetable, overnight
EW 9511 leaves 22 h 30 after IB 598 arrives on the timetable: more than half a day, so not a connection we count.