TP 836 then FR 6342 at Fiumicino
Lisbon → Rome → Barcelona
Timetable, Rome time
18:45TP 836 from Lisbon at the gate
17:00FR 6342 to Barcelona leaves the gate
22 h 15 apart on the timetable, overnight
FR 6342 leaves 22 h 15 after TP 836 arrives on the timetable: more than half a day, so not a connection we count.