AZ 2457 then V7 2273 at Madrid
Vigo → Madrid → Nantes
Timetable, Madrid time
13:45AZ 2457 from Vigo at the gatealso KL 3380, EY 4395, AF 4786, SV 6132, AM 6817, AD 6976, UX 7315, SK 8390
12:25V7 2273 to Nantes leaves the gate
22 h 40 apart on the timetable, overnight
V7 2273 leaves 22 h 40 after AZ 2457 arrives on the timetable: more than half a day, so not a connection we count.