UA 884 then FR 9903 at Fiumicino
Washington → Rome → Lisbon
Timetable, Rome time
08:30UA 884 from Washington at the gate
20:35FR 9903 to Lisbon leaves the gate
12 h 05 apart on the timetable
FR 9903 leaves 12 h 05 after UA 884 arrives on the timetable: more than half a day, so not a connection we count.