AA 4043 then AA 843 at O'Hare
Wichita → Chicago → Washington National
Timetable, Chicago time
08:50AA 4043 from Wichita at the gate
14:55AA 843 to Washington National leaves the gate
6 h 05 apart on the timetable
The last days
AA 4043 and AA 843 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.