QR 3579 then EC 1010 at Barcelona
Santiago de Compostela → Barcelona → Basel
Timetable, Barcelona time
08:25QR 3579 from Santiago de Compostela at the gate
20:30EC 1010 to Basel leaves the gate
12 h 05 apart on the timetable
EC 1010 leaves 12 h 05 after QR 3579 arrives on the timetable: more than half a day, so not a connection we count.