AM 44 then U2 4541 at Charles de Gaulle
Monterrey → Paris → Milan
Timetable, Paris time
11:45AM 44 from Monterrey at the gate
06:00U2 4541 to Milan leaves the gate
18 h 15 apart on the timetable, overnight
U2 4541 leaves 18 h 15 after AM 44 arrives on the timetable: more than half a day, so not a connection we count.