AA 1017 then AA 1184 at Boston
Los Angeles → Boston → Miami
Timetable, Boston time
16:29AA 1017 from Los Angeles at the gate
17:15AA 1184 to Miami leaves the gate
46 min apart on the timetable
The last days
AA 1017 and AA 1184 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.