4Y 1291 then AY 1406 at Munich
Kalamata → Munich → Helsinki
Timetable, Munich time
20:504Y 1291 from Kalamata at the gate
18:40AY 1406 to Helsinki leaves the gate
21 h 50 apart on the timetable, overnight
AY 1406 leaves 21 h 50 after 4Y 1291 arrives on the timetable: more than half a day, so not a connection we count.