MU 1711 then CX 1751 at Madrid
Paris Charles de Gaulle → Madrid → Buenos Aires
Timetable, Madrid time
23:05MU 1711 from Paris Charles de Gaulle at the gatealso UX 2232, KE 6377, AR 7833, SK 9770
12:10CX 1751 to Buenos Aires leaves the gatealso BA 4255, AY 5375
13 h 05 apart on the timetable, overnight
CX 1751 leaves 13 h 05 after MU 1711 arrives on the timetable: more than half a day, so not a connection we count.