W4 6246 then FR 6974 at Fiumicino
Oslo → Rome → Barcelona
Timetable, Rome time
13:05W4 6246 from Oslo at the gate
08:35FR 6974 to Barcelona leaves the gate
19 h 30 apart on the timetable, overnight
FR 6974 leaves 19 h 30 after W4 6246 arrives on the timetable: more than half a day, so not a connection we count.