AY 230 then DY 2908 at Helsinki
Turku → Helsinki → Alicante
Timetable, Helsinki time
06:30AY 230 from Turku at the gate
06:15DY 2908 to Alicante leaves the gate
23 h 45 apart on the timetable, overnight
DY 2908 leaves 23 h 45 after AY 230 arrives on the timetable: more than half a day, so not a connection we count.