AA 4096 then UA 3916 at O'Hare
Greensboro → Chicago → New Orleans
Timetable, Chicago time
13:05AA 4096 from Greensboro at the gate
07:00UA 3916 to New Orleans leaves the gate
17 h 55 apart on the timetable, overnight
UA 3916 leaves 17 h 55 after AA 4096 arrives on the timetable: more than half a day, so not a connection we count.