3O 375 then FR 4587 at Barcelona
Nador → Barcelona → Porto
Timetable, Barcelona time
08:353O 375 from Nador at the gate
22:55FR 4587 to Porto leaves the gate
14 h 20 apart on the timetable
FR 4587 leaves 14 h 20 after 3O 375 arrives on the timetable: more than half a day, so not a connection we count.