FR 9663 then FR 3946 at Fiumicino
Göteborg → Rome → Palermo
Timetable, Rome time
10:20FR 9663 from Göteborg at the gate
05:45FR 3946 to Palermo leaves the gate
19 h 25 apart on the timetable, overnight
FR 3946 leaves 19 h 25 after FR 9663 arrives on the timetable: more than half a day, so not a connection we count.