IB 409 then LL 5480 at Barcelona
Madrid → Barcelona → Nantes
Timetable, Barcelona time
11:45IB 409 from Madrid at the gatealso LA 1624, CX 1827, LL 3009, VY 5116, AV 6078, BA 7129, QR 7246
10:15LL 5480 to Nantes leaves the gate
22 h 30 apart on the timetable, overnight
LL 5480 leaves 22 h 30 after IB 409 arrives on the timetable: more than half a day, so not a connection we count.