VY 4237 then QR 3702 at Barcelona
Düsseldorf → Barcelona → Marrakesh
Timetable, Barcelona time
11:45VY 4237 from Düsseldorf at the gate
17:55QR 3702 to Marrakesh leaves the gatealso IB 5962, LL 5962
6 h 10 apart on the timetable
The last days
VY 4237 and QR 3702 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.