SK 2774 then SK 1287 at Copenhagen
Porto → Copenhagen → Billund
Timetable, Copenhagen time
22:05SK 2774 from Porto at the gate
19:55SK 1287 to Billund leaves the gate
21 h 50 apart on the timetable, overnight
SK 1287 leaves 21 h 50 after SK 2774 arrives on the timetable: more than half a day, so not a connection we count.