FR 1944 then DY 2031 at Arlanda
Warsaw Modlin → Stockholm → Riga
Timetable, Stockholm time
15:50FR 1944 from Warsaw Modlin at the gate
14:00DY 2031 to Riga leaves the gate
22 h 10 apart on the timetable, overnight
DY 2031 leaves 22 h 10 after FR 1944 arrives on the timetable: more than half a day, so not a connection we count.