VY 4071 then QR 3522 at Barcelona
Düsseldorf → Barcelona → Hamburg
Timetable, Barcelona time
15:05VY 4071 from Düsseldorf at the gate
07:25QR 3522 to Hamburg leaves the gate
16 h 20 apart on the timetable, overnight
QR 3522 leaves 16 h 20 after VY 4071 arrives on the timetable: more than half a day, so not a connection we count.