AA 4707 then AA 2138 at Boston
New York JFK → Boston → Dallas-Fort Worth
Timetable, Boston time
12:15AA 4707 from New York JFK at the gate
12:56AA 2138 to Dallas-Fort Worth leaves the gate
41 min apart on the timetable
The last days
AA 4707 and AA 2138 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.