FR 4438 then UX 1048 at Fiumicino
Riga → Rome → Madrid
Timetable, Rome time
19:05FR 4438 from Riga at the gate
18:25UX 1048 to Madrid leaves the gate
23 h 20 apart on the timetable, overnight
UX 1048 leaves 23 h 20 after FR 4438 arrives on the timetable: more than half a day, so not a connection we count.