QR 3744 then 3O 378 at Barcelona
Milan → Barcelona → Tangier
Timetable, Barcelona time
16:45QR 3744 from Milan at the gatealso IB 5357, LL 5357, VY 6045
09:253O 378 to Tangier leaves the gate
16 h 40 apart on the timetable, overnight
3O 378 leaves 16 h 40 after QR 3744 arrives on the timetable: more than half a day, so not a connection we count.