LA 5808 then LL 5506 at Barcelona
Santiago de Compostela → Barcelona → Seville
Timetable, Barcelona time
08:25LA 5808 from Santiago de Compostela at the gate
07:15LL 5506 to Seville leaves the gate
22 h 50 apart on the timetable, overnight
LL 5506 leaves 22 h 50 after LA 5808 arrives on the timetable: more than half a day, so not a connection we count.