AY 606 then AY 819 at Helsinki
Ivalo → Helsinki → Stockholm
Timetable, Helsinki time
21:05AY 606 from Ivalo at the gate
20:30AY 819 to Stockholm leaves the gate
23 h 25 apart on the timetable, overnight
AY 819 leaves 23 h 25 after AY 606 arrives on the timetable: more than half a day, so not a connection we count.