LL 5473 then FR 3166 at Barcelona
Valladolid → Barcelona → Palermo
Timetable, Barcelona time
15:35LL 5473 from Valladolid at the gate
08:30FR 3166 to Palermo leaves the gate
16 h 55 apart on the timetable, overnight
FR 3166 leaves 16 h 55 after LL 5473 arrives on the timetable: more than half a day, so not a connection we count.