W6 1045 then W4 6255 at Fiumicino
Katowice → Rome → Palermo
Timetable, Rome time
23:50W6 1045 from Katowice at the gate
20:40W4 6255 to Palermo leaves the gate
20 h 50 apart on the timetable, overnight
W4 6255 leaves 20 h 50 after W6 1045 arrives on the timetable: more than half a day, so not a connection we count.