UX 42 then IB 1343 at Madrid
Buenos Aires → Madrid → Amsterdam
Timetable, Madrid time
02:00UX 42 from Buenos Aires at the gate
16:15IB 1343 to Amsterdam leaves the gate
14 h 15 apart on the timetable
IB 1343 leaves 14 h 15 after UX 42 arrives on the timetable: more than half a day, so not a connection we count.