AV 6091 then W4 6314 at Madrid
Vigo → Madrid → Milan
Timetable, Madrid time
10:30AV 6091 from Vigo at the gatealso QR 6598, BA 7202
23:10W4 6314 to Milan leaves the gate
12 h 40 apart on the timetable
W4 6314 leaves 12 h 40 after AV 6091 arrives on the timetable: more than half a day, so not a connection we count.