FR 2767 then IB 103 at Madrid
Prague → Madrid → Buenos Aires
Timetable, Madrid time
09:30FR 2767 from Prague at the gate
23:55IB 103 to Buenos Aires leaves the gatealso CX 1752, BA 4291, AY 5371
14 h 25 apart on the timetable
IB 103 leaves 14 h 25 after FR 2767 arrives on the timetable: more than half a day, so not a connection we count.