DL 80 then U2 3814 at Charles de Gaulle
Seattle → Paris → Milan
Timetable, Paris time
10:40DL 80 from Seattle at the gate
08:35U2 3814 to Milan leaves the gate
21 h 55 apart on the timetable, overnight
U2 3814 leaves 21 h 55 after DL 80 arrives on the timetable: more than half a day, so not a connection we count.