FI 6404 then QR 3545 at Barcelona
Lisbon → Barcelona → Santiago de Compostela
Timetable, Barcelona time
11:45FI 6404 from Lisbon at the gate
09:10QR 3545 to Santiago de Compostela leaves the gate
21 h 25 apart on the timetable, overnight
QR 3545 leaves 21 h 25 after FI 6404 arrives on the timetable: more than half a day, so not a connection we count.