WK 357 then LX 850 at Zurich
Kos → Zurich → Bremen
Timetable, Zurich time
13:05WK 357 from Kos at the gate
12:50LX 850 to Bremen leaves the gate
23 h 45 apart on the timetable, overnight
LX 850 leaves 23 h 45 after WK 357 arrives on the timetable: more than half a day, so not a connection we count.