4Y 1291 then BA 949 at Munich
Kalamata → Munich → London Heathrow
Timetable, Munich time
20:504Y 1291 from Kalamata at the gate
15:55BA 949 to London Heathrow leaves the gate
19 h 05 apart on the timetable, overnight
BA 949 leaves 19 h 05 after 4Y 1291 arrives on the timetable: more than half a day, so not a connection we count.