FR 9840 then LX 2085 at Lisbon
Cologne → Lisbon → Zurich
Timetable, Lisbon time
22:40FR 9840 from Cologne at the gate
15:35LX 2085 to Zurich leaves the gate
16 h 55 apart on the timetable, overnight
LX 2085 leaves 16 h 55 after FR 9840 arrives on the timetable: more than half a day, so not a connection we count.