EC 7618 then VY 6503 at Lisbon
Nice → Lisbon → Bilbao
Timetable, Lisbon time
22:55EC 7618 from Nice at the gate
13:50VY 6503 to Bilbao leaves the gate
14 h 55 apart on the timetable, overnight
VY 6503 leaves 14 h 55 after EC 7618 arrives on the timetable: more than half a day, so not a connection we count.