FR 3122 then FR 3166 at Barcelona
Beauvais → Barcelona → Palermo
Timetable, Barcelona time
23:20FR 3122 from Beauvais at the gate
18:20FR 3166 to Palermo leaves the gate
19 h apart on the timetable, overnight
FR 3166 leaves 19 h after FR 3122 arrives on the timetable: more than half a day, so not a connection we count.