FR 8630 then LA 5784 at Barcelona
Tangier → Barcelona → Seville
Timetable, Barcelona time
15:10FR 8630 from Tangier at the gate
14:35LA 5784 to Seville leaves the gate
23 h 25 apart on the timetable, overnight
LA 5784 leaves 23 h 25 after FR 8630 arrives on the timetable: more than half a day, so not a connection we count.