FR 3929 then FR 12 at Barcelona
Trieste → Barcelona → Vienna
Timetable, Barcelona time
10:50FR 3929 from Trieste at the gate
08:55FR 12 to Vienna leaves the gate
22 h 05 apart on the timetable, overnight
FR 12 leaves 22 h 05 after FR 3929 arrives on the timetable: more than half a day, so not a connection we count.