DL 126 then FR 1206 at Madrid
New York JFK → Madrid → Venezia
Timetable, Madrid time
07:20DL 126 from New York JFK at the gatealso UX 3392, AF 3679, KL 6126
22:25FR 1206 to Venezia leaves the gate
15 h 05 apart on the timetable
FR 1206 leaves 15 h 05 after DL 126 arrives on the timetable: more than half a day, so not a connection we count.