AR 1136 then V7 2273 at Madrid
Buenos Aires → Madrid → Nantes
Timetable, Madrid time
17:00AR 1136 from Buenos Aires at the gate
12:25V7 2273 to Nantes leaves the gate
19 h 25 apart on the timetable, overnight
V7 2273 leaves 19 h 25 after AR 1136 arrives on the timetable: more than half a day, so not a connection we count.