AY 512 then DY 2614 at Helsinki
Kemi → Helsinki → Stockholm
Timetable, Helsinki time
06:55AY 512 from Kemi at the gate
19:50DY 2614 to Stockholm leaves the gate
12 h 55 apart on the timetable
DY 2614 leaves 12 h 55 after AY 512 arrives on the timetable: more than half a day, so not a connection we count.