EC 7174 then QR 3537 at Barcelona
Berlin → Barcelona → Gran Canaria
Timetable, Barcelona time
17:45EC 7174 from Berlin at the gate
17:25QR 3537 to Gran Canaria leaves the gate
23 h 40 apart on the timetable, overnight
QR 3537 leaves 23 h 40 after EC 7174 arrives on the timetable: more than half a day, so not a connection we count.