AA 4716 then AA 2198 at Detroit
Washington National → Detroit → Charlotte
Timetable, Detroit time
12:49AA 4716 from Washington National at the gate
16:59AA 2198 to Charlotte leaves the gate
4 h 10 apart on the timetable
The last days
AA 4716 and AA 2198 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.