IB 102 then EW 9511 at Madrid
Buenos Aires → Madrid → Düsseldorf
Timetable, Madrid time
05:30IB 102 from Buenos Aires at the gate
18:20EW 9511 to Düsseldorf leaves the gate
12 h 50 apart on the timetable
EW 9511 leaves 12 h 50 after IB 102 arrives on the timetable: more than half a day, so not a connection we count.