AA 418 then AA 1592 at Charlotte
Boston → Charlotte → Los Angeles
Timetable, Charlotte time
08:25AA 418 from Boston at the gate
09:00AA 1592 to Los Angeles leaves the gate
35 min apart on the timetable
The last days
AA 418 and AA 1592 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.