DY 3581 then DY 3616 at Copenhagen
Prague → Copenhagen → Lisbon
Timetable, Copenhagen time
15:05DY 3581 from Prague at the gate
14:55DY 3616 to Lisbon leaves the gate
23 h 50 apart on the timetable, overnight
DY 3616 leaves 23 h 50 after DY 3581 arrives on the timetable: more than half a day, so not a connection we count.