AT 680 then FR 8631 at Barcelona
Nador → Barcelona → Tangier
Timetable, Barcelona time
11:10AT 680 from Nador at the gate
11:00FR 8631 to Tangier leaves the gate
23 h 50 apart on the timetable, overnight
FR 8631 leaves 23 h 50 after AT 680 arrives on the timetable: more than half a day, so not a connection we count.