TP 1558 then FR 9904 at Lisbon
Sao Pedro → Lisbon → Rome
Timetable, Lisbon time
18:30TP 1558 from Sao Pedro at the gate
16:45FR 9904 to Rome leaves the gate
22 h 15 apart on the timetable, overnight
FR 9904 leaves 22 h 15 after TP 1558 arrives on the timetable: more than half a day, so not a connection we count.