AA 479 then AA 1323 at DFW
Boston → Dallas-Fort Worth → San Diego
Timetable, Dallas-Fort Worth time
13:27AA 479 from Boston at the gate
18:02AA 1323 to San Diego leaves the gate
4 h 35 apart on the timetable
The last days
AA 479 and AA 1323 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.