WN 2825 then AA 5503 at Atlanta
Chicago Midway → Atlanta → Washington National
Timetable, Atlanta time
12:25WN 2825 from Chicago Midway at the gate
17:16AA 5503 to Washington National leaves the gatealso AA 9672
4 h 51 apart on the timetable
The last days
WN 2825 and AA 5503 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.