W4 3977 then FR 6973 at Barcelona
Chişinău → Barcelona → Rome
Timetable, Barcelona time
07:50W4 3977 from Chişinău at the gate
23:00FR 6973 to Rome leaves the gate
15 h 10 apart on the timetable
FR 6973 leaves 15 h 10 after W4 3977 arrives on the timetable: more than half a day, so not a connection we count.