IB 520 then EW 9511 at Madrid
Santiago de Compostela → Madrid → Düsseldorf
Timetable, Madrid time
15:00IB 520 from Santiago de Compostela at the gatealso LA 1762, VY 5283, AT 5910, AV 6103, BA 7200, QR 8037, AA 8664
13:10EW 9511 to Düsseldorf leaves the gate
22 h 10 apart on the timetable, overnight
EW 9511 leaves 22 h 10 after IB 520 arrives on the timetable: more than half a day, so not a connection we count.