FR 8482 then FR 8837 at Fiumicino
Seville → Rome → Zagreb
Timetable, Rome time
20:20FR 8482 from Seville at the gate
12:00FR 8837 to Zagreb leaves the gate
15 h 40 apart on the timetable, overnight
FR 8837 leaves 15 h 40 after FR 8482 arrives on the timetable: more than half a day, so not a connection we count.