F9 1441 then AA 645 at O'Hare
Atlanta → Chicago → Raleigh-Durham
Timetable, Chicago time
09:14F9 1441 from Atlanta at the gate
11:31AA 645 to Raleigh-Durham leaves the gate
2 h 17 apart on the timetable
The last days
F9 1441 and AA 645 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.