IB 585 then U2 3806 at Charles de Gaulle
Madrid → Paris → Milan
Timetable, Paris time
11:50IB 585 from Madrid at the gate
09:35U2 3806 to Milan leaves the gate
21 h 45 apart on the timetable, overnight
U2 3806 leaves 21 h 45 after IB 585 arrives on the timetable: more than half a day, so not a connection we count.