EC 4427 then FR 9904 at Lisbon
Lyon → Lisbon → Rome
Timetable, Lisbon time
17:15EC 4427 from Lyon at the gate
16:40FR 9904 to Rome leaves the gate
23 h 25 apart on the timetable, overnight
FR 9904 leaves 23 h 25 after EC 4427 arrives on the timetable: more than half a day, so not a connection we count.