FR 5712 then FR 1206 at Madrid
Budapest → Madrid → Venezia
Timetable, Madrid time
20:05FR 5712 from Budapest at the gate
10:20FR 1206 to Venezia leaves the gate
14 h 15 apart on the timetable, overnight
FR 1206 leaves 14 h 15 after FR 5712 arrives on the timetable: more than half a day, so not a connection we count.