MU 4979 then FR 1206 at Madrid
Havana → Madrid → Venezia
Timetable, Madrid time
13:30MU 4979 from Havana at the gate
09:30FR 1206 to Venezia leaves the gate
20 h apart on the timetable, overnight
FR 1206 leaves 20 h after MU 4979 arrives on the timetable: more than half a day, so not a connection we count.