UA 6105 then AA 2124 at O'Hare
Lewisburg → Chicago → Los Angeles
Timetable, Chicago time
12:45UA 6105 from Lewisburg at the gate
08:52AA 2124 to Los Angeles leaves the gate
20 h 07 apart on the timetable, overnight
AA 2124 leaves 20 h 07 after UA 6105 arrives on the timetable: more than half a day, so not a connection we count.