UA 5195 then AA 2124 at O'Hare
Macon → Chicago → Los Angeles
Timetable, Chicago time
14:30UA 5195 from Macon at the gate
08:42AA 2124 to Los Angeles leaves the gate
18 h 12 apart on the timetable, overnight
AA 2124 leaves 18 h 12 after UA 5195 arrives on the timetable: more than half a day, so not a connection we count.