DL 8844 then AA 2305 at O'Hare
Washington → Chicago → Washington National
Timetable, Chicago time
10:44DL 8844 from Washington at the gate
12:52AA 2305 to Washington National leaves the gate
2 h 08 apart on the timetable
The last days
DL 8844 and AA 2305 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.