FR 776 then LA 5766 at Barcelona
Venezia → Barcelona → Granada
Timetable, Barcelona time
23:30FR 776 from Venezia at the gate
12:00LA 5766 to Granada leaves the gate
12 h 30 apart on the timetable, overnight
LA 5766 leaves 12 h 30 after FR 776 arrives on the timetable: more than half a day, so not a connection we count.