AA 3181 then AA 1729 at LAX
Dallas-Fort Worth → Los Angeles → Miami
Timetable, Los Angeles time
12:16AA 3181 from Dallas-Fort Worth at the gate
21:30AA 1729 to Miami leaves the gate
9 h 14 apart on the timetable
The last days
AA 3181 and AA 1729 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.