AA 2715 then AA 1342 at Charlotte
Boston → Charlotte → Dallas-Fort Worth
Timetable, Charlotte time
09:39AA 2715 from Boston at the gate
12:54AA 1342 to Dallas-Fort Worth leaves the gate
3 h 15 apart on the timetable
The last days
AA 2715 and AA 1342 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.