LA 5808 then EC 3750 at Barcelona
Santiago de Compostela → Barcelona → Milan
Timetable, Barcelona time
08:25LA 5808 from Santiago de Compostela at the gate
22:05EC 3750 to Milan leaves the gate
13 h 40 apart on the timetable
EC 3750 leaves 13 h 40 after LA 5808 arrives on the timetable: more than half a day, so not a connection we count.