AA 2124 then UA 3916 at O'Hare
Indianapolis → Chicago → New Orleans
Timetable, Chicago time
06:01AA 2124 from Indianapolis at the gate
07:00UA 3916 to New Orleans leaves the gate
59 min apart on the timetable
The last days
AA 2124 and UA 3916 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.