FR 1815 then NO 473 at Fiumicino
Porto → Rome → Milan
Timetable, Rome time
10:25FR 1815 from Porto at the gate
23:30NO 473 to Milan leaves the gate
13 h 05 apart on the timetable
NO 473 leaves 13 h 05 after FR 1815 arrives on the timetable: more than half a day, so not a connection we count.