EC 7681 then LA 5788 at Barcelona
Lisbon → Barcelona → Santiago de Compostela
Timetable, Barcelona time
21:50EC 7681 from Lisbon at the gatealso U2 7681
13:35LA 5788 to Santiago de Compostela leaves the gate
15 h 45 apart on the timetable, overnight
LA 5788 leaves 15 h 45 after EC 7681 arrives on the timetable: more than half a day, so not a connection we count.