FR 3167 then FR 6927 at Barcelona
Palermo → Barcelona → Rome
Timetable, Barcelona time
13:45FR 3167 from Palermo at the gate
09:05FR 6927 to Rome leaves the gate
19 h 20 apart on the timetable, overnight
FR 6927 leaves 19 h 20 after FR 3167 arrives on the timetable: more than half a day, so not a connection we count.