W6 1045 then AZ 1783 at Fiumicino
Katowice → Rome → Palermo
Timetable, Rome time
23:50W6 1045 from Katowice at the gate
22:23AZ 1783 to Palermo leaves the gate
22 h 33 apart on the timetable, overnight
AZ 1783 leaves 22 h 33 after W6 1045 arrives on the timetable: more than half a day, so not a connection we count.