AC 872 then U2 4541 at Charles de Gaulle
Toronto → Paris → Milan
Timetable, Paris time
10:20AC 872 from Toronto at the gate
06:00U2 4541 to Milan leaves the gate
19 h 40 apart on the timetable, overnight
U2 4541 leaves 19 h 40 after AC 872 arrives on the timetable: more than half a day, so not a connection we count.