IB 5393 then FR 3049 at Barcelona
Napoli → Barcelona → Krakow
Timetable, Barcelona time
11:50IB 5393 from Napoli at the gate
09:25FR 3049 to Krakow leaves the gate
21 h 35 apart on the timetable, overnight
FR 3049 leaves 21 h 35 after IB 5393 arrives on the timetable: more than half a day, so not a connection we count.