AA 3102 then AA 4443 at Boston
Dallas-Fort Worth → Boston → New York LaGuardia
Timetable, Boston time
14:32AA 3102 from Dallas-Fort Worth at the gate
15:24AA 4443 to New York LaGuardia leaves the gate
52 min apart on the timetable
The last days
AA 3102 and AA 4443 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.