EC 7644 then EC 5450 at Lisbon
Zurich → Lisbon → Milan Linate
Timetable, Lisbon time
23:20EC 7644 from Zurich at the gate
14:20EC 5450 to Milan Linate leaves the gate
15 h apart on the timetable, overnight
EC 5450 leaves 15 h after EC 7644 arrives on the timetable: more than half a day, so not a connection we count.