IB 5465 then LA 5745 at Barcelona
Lyon → Barcelona → Bilbao
Timetable, Barcelona time
17:40IB 5465 from Lyon at the gate
12:35LA 5745 to Bilbao leaves the gate
18 h 55 apart on the timetable, overnight
LA 5745 leaves 18 h 55 after IB 5465 arrives on the timetable: more than half a day, so not a connection we count.