SK 1609 then FR 406 at Copenhagen
Riga → Copenhagen → Rome
Timetable, Copenhagen time
11:35SK 1609 from Riga at the gate
09:25FR 406 to Rome leaves the gate
21 h 50 apart on the timetable, overnight
FR 406 leaves 21 h 50 after SK 1609 arrives on the timetable: more than half a day, so not a connection we count.