FR 776 then QR 3577 at Barcelona
Venezia → Barcelona → Paris Orly
Timetable, Barcelona time
13:15FR 776 from Venezia at the gate
09:30QR 3577 to Paris Orly leaves the gate
20 h 15 apart on the timetable, overnight
QR 3577 leaves 20 h 15 after FR 776 arrives on the timetable: more than half a day, so not a connection we count.