W4 6315 then FR 2233 at Barcelona
Milan → Barcelona → Nador
Timetable, Barcelona time
12:25W4 6315 from Milan at the gate
11:45FR 2233 to Nador leaves the gate
23 h 20 apart on the timetable, overnight
FR 2233 leaves 23 h 20 after W4 6315 arrives on the timetable: more than half a day, so not a connection we count.