FR 2437 then UX 45 at Madrid
Rome → Madrid → Montevideo
Timetable, Madrid time
09:00FR 2437 from Rome at the gate
23:45UX 45 to Montevideo leaves the gate
14 h 45 apart on the timetable
UX 45 leaves 14 h 45 after FR 2437 arrives on the timetable: more than half a day, so not a connection we count.