V7 2164 then IB 5936 at Barcelona
Nantes → Barcelona → Lyon
Timetable, Barcelona time
20:10V7 2164 from Nantes at the gate
19:15IB 5936 to Lyon leaves the gatealso LL 5936, VY 8130
23 h 05 apart on the timetable, overnight
IB 5936 leaves 23 h 05 after V7 2164 arrives on the timetable: more than half a day, so not a connection we count.