FR 6973 then W4 6165 at Fiumicino
Barcelona → Rome → Brasov
Timetable, Rome time
12:30FR 6973 from Barcelona at the gate
05:30W4 6165 to Brasov leaves the gate
17 h apart on the timetable, overnight
W4 6165 leaves 17 h after FR 6973 arrives on the timetable: more than half a day, so not a connection we count.