UA 953 then JU 341 at Munich
Chicago → Munich → Belgrade
Timetable, Munich time
09:35UA 953 from Chicago at the gate
09:30JU 341 to Belgrade leaves the gate
23 h 55 apart on the timetable, overnight
JU 341 leaves 23 h 55 after UA 953 arrives on the timetable: more than half a day, so not a connection we count.