U2 6104 then DL 231 at Fiumicino
Munich → Rome → New York JFK
Timetable, Rome time
16:15U2 6104 from Munich at the gate
12:55DL 231 to New York JFK leaves the gate
20 h 40 apart on the timetable, overnight
DL 231 leaves 20 h 40 after U2 6104 arrives on the timetable: more than half a day, so not a connection we count.