AY 606 then AY 1077 at Helsinki
Ivalo → Helsinki → Riga
Timetable, Helsinki time
21:05AY 606 from Ivalo at the gate
20:40AY 1077 to Riga leaves the gate
23 h 35 apart on the timetable, overnight
AY 1077 leaves 23 h 35 after AY 606 arrives on the timetable: more than half a day, so not a connection we count.