UA 990 then U2 4541 at Charles de Gaulle
San Francisco → Paris → Milan
Timetable, Paris time
10:15UA 990 from San Francisco at the gate
06:00U2 4541 to Milan leaves the gate
19 h 45 apart on the timetable, overnight
U2 4541 leaves 19 h 45 after UA 990 arrives on the timetable: more than half a day, so not a connection we count.