FR 6875 then FR 867 at Barcelona
Dublin → Barcelona → Venezia
Timetable, Barcelona time
10:10FR 6875 from Dublin at the gate
09:45FR 867 to Venezia leaves the gate
23 h 35 apart on the timetable, overnight
FR 867 leaves 23 h 35 after FR 6875 arrives on the timetable: more than half a day, so not a connection we count.