FR 6844 then DY 3580 at Copenhagen
Gdansk → Copenhagen → Prague
Timetable, Copenhagen time
12:45FR 6844 from Gdansk at the gate
08:25DY 3580 to Prague leaves the gate
19 h 40 apart on the timetable, overnight
DY 3580 leaves 19 h 40 after FR 6844 arrives on the timetable: more than half a day, so not a connection we count.