TP 836 then FR 2437 at Fiumicino
Lisbon → Rome → Madrid
Timetable, Rome time
18:45TP 836 from Lisbon at the gate
15:25FR 2437 to Madrid leaves the gate
20 h 40 apart on the timetable, overnight
FR 2437 leaves 20 h 40 after TP 836 arrives on the timetable: more than half a day, so not a connection we count.