AZ 615 then FR 1170 at Fiumicino
Boston → Rome → Catania
Timetable, Rome time
07:15AZ 615 from Boston at the gate
19:25FR 1170 to Catania leaves the gate
12 h 10 apart on the timetable
FR 1170 leaves 12 h 10 after AZ 615 arrives on the timetable: more than half a day, so not a connection we count.