OS 401 then VY 1462 at Barcelona
Vienna → Barcelona → Bilbao
Timetable, Barcelona time
09:10OS 401 from Vienna at the gatealso LA 5045
08:55VY 1462 to Bilbao leaves the gatealso QR 3521, IB 5162, LL 5162
23 h 45 apart on the timetable, overnight
VY 1462 leaves 23 h 45 after OS 401 arrives on the timetable: more than half a day, so not a connection we count.