DY 3581 then SK 949 at Copenhagen
Prague → Copenhagen → Toronto
Timetable, Copenhagen time
15:05DY 3581 from Prague at the gate
12:50SK 949 to Toronto leaves the gate
21 h 45 apart on the timetable, overnight
SK 949 leaves 21 h 45 after DY 3581 arrives on the timetable: more than half a day, so not a connection we count.