FR 820 then LG 3752 at Lisbon
Milan Bergamo → Lisbon → Luxembourg
Timetable, Lisbon time
20:30FR 820 from Milan Bergamo at the gate
18:00LG 3752 to Luxembourg leaves the gate
21 h 30 apart on the timetable, overnight
LG 3752 leaves 21 h 30 after FR 820 arrives on the timetable: more than half a day, so not a connection we count.