AA 1602 then AA 3748 at Boston
Dallas-Fort Worth → Boston → Washington National
Timetable, Boston time
17:17AA 1602 from Dallas-Fort Worth at the gate
21:15AA 3748 to Washington National leaves the gate
3 h 58 apart on the timetable
Boston’s board gives an arrival time for only about 58% of its flights, so many days show no gate time.
The last days
AA 1602 and AA 3748 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.
Later flights to Washington National
DL 570421:454 h 28 after AA 1602 on the timetablenot a partner airline