W6 4665 then W6 1176 at Barcelona
Larnaca → Barcelona → Katowice
Timetable, Barcelona time
19:20W6 4665 from Larnaca at the gate
16:05W6 1176 to Katowice leaves the gate
20 h 45 apart on the timetable, overnight
W6 1176 leaves 20 h 45 after W6 4665 arrives on the timetable: more than half a day, so not a connection we count.