AA 1366 then AA 3063 at O'Hare
Denver → Chicago → Los Angeles
Timetable, Chicago time
18:10AA 1366 from Denver at the gate
18:55AA 3063 to Los Angeles leaves the gate
45 min apart on the timetable
The last days
AA 1366 and AA 3063 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.