EW 520 then IB 5324 at Barcelona
Cologne → Barcelona → Palma de Mallorca
Timetable, Barcelona time
16:50EW 520 from Cologne at the gate
15:40IB 5324 to Palma de Mallorca leaves the gate
22 h 50 apart on the timetable, overnight
IB 5324 leaves 22 h 50 after EW 520 arrives on the timetable: more than half a day, so not a connection we count.