UX 42 then FR 2436 at Madrid
Buenos Aires → Madrid → Rome
Timetable, Madrid time
05:10UX 42 from Buenos Aires at the gate
18:35FR 2436 to Rome leaves the gate
13 h 25 apart on the timetable
FR 2436 leaves 13 h 25 after UX 42 arrives on the timetable: more than half a day, so not a connection we count.