CI 5142 then UA 3924 at O'Hare
Osaka → Chicago → Atlanta
Timetable, Chicago time
09:44CI 5142 from Osaka at the gate
23:59UA 3924 to Atlanta leaves the gate
14 h 15 apart on the timetable
UA 3924 leaves 14 h 15 after CI 5142 arrives on the timetable: more than half a day, so not a connection we count.