V7 2164 then IB 5138 at Barcelona
Nantes → Barcelona → Alicante
Timetable, Barcelona time
20:10V7 2164 from Nantes at the gate
19:10IB 5138 to Alicante leaves the gate
23 h apart on the timetable, overnight
IB 5138 leaves 23 h after V7 2164 arrives on the timetable: more than half a day, so not a connection we count.