U2 4939 then AZ 76 at Fiumicino
Paris Orly → Rome → Barcelona
Timetable, Rome time
14:15U2 4939 from Paris Orly at the gate
14:05AZ 76 to Barcelona leaves the gate
23 h 50 apart on the timetable, overnight
AZ 76 leaves 23 h 50 after U2 4939 arrives on the timetable: more than half a day, so not a connection we count.