FR 607 then SK 2583 at Copenhagen
Madrid → Copenhagen → Luxembourg
Timetable, Copenhagen time
00:45FR 607 from Madrid at the gate
17:45SK 2583 to Luxembourg leaves the gate
17 h apart on the timetable
SK 2583 leaves 17 h after FR 607 arrives on the timetable: more than half a day, so not a connection we count.