FR 4438 then FR 8915 at Fiumicino
Riga → Rome → Trapani
Timetable, Rome time
22:50FR 4438 from Riga at the gate
16:55FR 8915 to Trapani leaves the gate
18 h 05 apart on the timetable, overnight
FR 8915 leaves 18 h 05 after FR 4438 arrives on the timetable: more than half a day, so not a connection we count.