FR 6926 then LA 5761 at Barcelona
Rome → Barcelona → Culleredo
Timetable, Barcelona time
17:25FR 6926 from Rome at the gate
15:30LA 5761 to Culleredo leaves the gate
22 h 05 apart on the timetable, overnight
LA 5761 leaves 22 h 05 after FR 6926 arrives on the timetable: more than half a day, so not a connection we count.