EC 7681 then VY 1468 at Barcelona
Lisbon → Barcelona → Bilbao
Timetable, Barcelona time
21:50EC 7681 from Lisbon at the gatealso U2 7681
14:50VY 1468 to Bilbao leaves the gatealso IB 5168, LL 5168
17 h apart on the timetable, overnight
VY 1468 leaves 17 h after EC 7681 arrives on the timetable: more than half a day, so not a connection we count.