FR 879 then V7 2165 at Barcelona
Venezia → Barcelona → Nantes
Timetable, Barcelona time
07:50FR 879 from Venezia at the gate
20:50V7 2165 to Nantes leaves the gate
13 h apart on the timetable
V7 2165 leaves 13 h after FR 879 arrives on the timetable: more than half a day, so not a connection we count.