LX 2086 then EC 7667 at Lisbon
Zurich → Lisbon → Luxembourg
Timetable, Lisbon time
11:35LX 2086 from Zurich at the gate
07:45EC 7667 to Luxembourg leaves the gate
20 h 10 apart on the timetable, overnight
EC 7667 leaves 20 h 10 after LX 2086 arrives on the timetable: more than half a day, so not a connection we count.