EW 9444 then LA 5792 at Barcelona
Düsseldorf → Barcelona → Gran Canaria
Timetable, Barcelona time
15:35EW 9444 from Düsseldorf at the gate
13:55LA 5792 to Gran Canaria leaves the gate
22 h 20 apart on the timetable, overnight
LA 5792 leaves 22 h 20 after EW 9444 arrives on the timetable: more than half a day, so not a connection we count.