FR 1199 then U2 2969 at Fiumicino
Athens → Rome → Zurich
Timetable, Rome time
15:30FR 1199 from Athens at the gate
06:00U2 2969 to Zurich leaves the gate
14 h 30 apart on the timetable, overnight
U2 2969 leaves 14 h 30 after FR 1199 arrives on the timetable: more than half a day, so not a connection we count.