U2 2123 then AZ 1365 at Fiumicino
Manchester → Rome → Trieste
Timetable, Rome time
20:10U2 2123 from Manchester at the gate
13:20AZ 1365 to Trieste leaves the gate
17 h 10 apart on the timetable, overnight
AZ 1365 leaves 17 h 10 after U2 2123 arrives on the timetable: more than half a day, so not a connection we count.