AA 4401 then AA 2949 at O'Hare
Norfolk → Chicago → Raleigh-Durham
Timetable, Chicago time
08:00AA 4401 from Norfolk at the gate
11:50AA 2949 to Raleigh-Durham leaves the gate
3 h 50 apart on the timetable
The last days
AA 4401 and AA 2949 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.