FR 3073 then FR 3180 at Barcelona
Prague → Barcelona → Rome
Timetable, Barcelona time
13:30FR 3073 from Prague at the gate
05:55FR 3180 to Rome leaves the gate
16 h 25 apart on the timetable, overnight
FR 3180 leaves 16 h 25 after FR 3073 arrives on the timetable: more than half a day, so not a connection we count.