FR 7350 then IB 5462 at Barcelona
Vienna → Barcelona → Bordeaux
Timetable, Barcelona time
19:35FR 7350 from Vienna at the gate
16:40IB 5462 to Bordeaux leaves the gate
21 h 05 apart on the timetable, overnight
IB 5462 leaves 21 h 05 after FR 7350 arrives on the timetable: more than half a day, so not a connection we count.