4Y 1291 then UA 761 at Munich
Kalamata → Munich → Denver
Timetable, Munich time
20:504Y 1291 from Kalamata at the gate
16:15UA 761 to Denver leaves the gate
19 h 25 apart on the timetable, overnight
UA 761 leaves 19 h 25 after 4Y 1291 arrives on the timetable: more than half a day, so not a connection we count.