3O 375 then LO 4704 at Barcelona
Nador → Barcelona → Lisbon
Timetable, Barcelona time
08:353O 375 from Nador at the gate
21:10LO 4704 to Lisbon leaves the gate
12 h 35 apart on the timetable
LO 4704 leaves 12 h 35 after 3O 375 arrives on the timetable: more than half a day, so not a connection we count.