SK 604 then DY 2063 at Copenhagen
Zurich → Copenhagen → Riga
Timetable, Copenhagen time
16:50SK 604 from Zurich at the gate
11:55DY 2063 to Riga leaves the gate
19 h 05 apart on the timetable, overnight
DY 2063 leaves 19 h 05 after SK 604 arrives on the timetable: more than half a day, so not a connection we count.