IB 5809 then FR 3039 at Barcelona
Palermo → Barcelona → Prague
Timetable, Barcelona time
14:25IB 5809 from Palermo at the gatealso LL 5809, VY 6127
11:55FR 3039 to Prague leaves the gate
21 h 30 apart on the timetable, overnight
FR 3039 leaves 21 h 30 after IB 5809 arrives on the timetable: more than half a day, so not a connection we count.