FR 574 then LL 5480 at Barcelona
Bologna → Barcelona → Nantes
Timetable, Barcelona time
20:15FR 574 from Bologna at the gate
10:15LL 5480 to Nantes leaves the gate
14 h apart on the timetable, overnight
LL 5480 leaves 14 h after FR 574 arrives on the timetable: more than half a day, so not a connection we count.