NT 6012 then EW 9511 at Madrid
Gran Canaria → Madrid → Düsseldorf
Timetable, Madrid time
13:55NT 6012 from Gran Canaria at the gate
13:10EW 9511 to Düsseldorf leaves the gate
23 h 15 apart on the timetable, overnight
EW 9511 leaves 23 h 15 after NT 6012 arrives on the timetable: more than half a day, so not a connection we count.