FR 13 then LL 5480 at Barcelona
Vienna → Barcelona → Nantes
Timetable, Barcelona time
14:25FR 13 from Vienna at the gate
10:45LL 5480 to Nantes leaves the gate
20 h 20 apart on the timetable, overnight
LL 5480 leaves 20 h 20 after FR 13 arrives on the timetable: more than half a day, so not a connection we count.