FR 6973 then W4 3612 at Fiumicino
Barcelona → Rome → Suceava
Timetable, Rome time
07:50FR 6973 from Barcelona at the gate
05:30W4 3612 to Suceava leaves the gate
21 h 40 apart on the timetable, overnight
W4 3612 leaves 21 h 40 after FR 6973 arrives on the timetable: more than half a day, so not a connection we count.