AA 2183 then AA 1634 at DFW
Miami → Dallas-Fort Worth → San Diego
Timetable, Dallas-Fort Worth time
16:21AA 2183 from Miami at the gate
19:23AA 1634 to San Diego leaves the gate
3 h 02 apart on the timetable
The last days
AA 2183 and AA 1634 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.