FR 3008 then IB 1321 at Madrid
Milan → Madrid → Düsseldorf
Timetable, Madrid time
19:50FR 3008 from Milan at the gate
12:40IB 1321 to Düsseldorf leaves the gatealso VY 5407, AA 8629
16 h 50 apart on the timetable, overnight
IB 1321 leaves 16 h 50 after FR 3008 arrives on the timetable: more than half a day, so not a connection we count.