AA 400 then AA 3259 at Miami
Charlotte → Miami → Dallas-Fort Worth
Timetable, Miami time
18:51AA 400 from Charlotte at the gate
19:31AA 3259 to Dallas-Fort Worth leaves the gate
40 min apart on the timetable
The last days
AA 400 and AA 3259 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.