AA 3808 then AA 4480 at O'Hare
White Plains → Chicago → Louisville
Timetable, Chicago time
18:22AA 3808 from White Plains at the gate
18:59AA 4480 to Louisville leaves the gate
37 min apart on the timetable
The last days
AA 3808 and AA 4480 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.