W4 6018 then DY 4356 at Fiumicino
Barcelona → Rome → Stockholm
Timetable, Rome time
11:55W4 6018 from Barcelona at the gate
10:40DY 4356 to Stockholm leaves the gate
22 h 45 apart on the timetable, overnight
DY 4356 leaves 22 h 45 after W4 6018 arrives on the timetable: more than half a day, so not a connection we count.