FR 3947 then LA 8121 at Fiumicino
Palermo → Rome → São Paulo
Timetable, Rome time
13:10FR 3947 from Palermo at the gate
12:10LA 8121 to São Paulo leaves the gate
23 h apart on the timetable, overnight
LA 8121 leaves 23 h after FR 3947 arrives on the timetable: more than half a day, so not a connection we count.