AM 6826 then IB 107 at Madrid
Culleredo → Madrid → Buenos Aires
Timetable, Madrid time
22:20AM 6826 from Culleredo at the gatealso UX 7238, EY 7561
12:20IB 107 to Buenos Aires leaves the gate
14 h apart on the timetable, overnight
IB 107 leaves 14 h after AM 6826 arrives on the timetable: more than half a day, so not a connection we count.