AA 9785 then UA 5646 at O'Hare
Charlotte → Chicago → Richmond
Timetable, Chicago time
07:57AA 9785 from Charlotte at the gate
18:20UA 5646 to Richmond leaves the gate
10 h 23 apart on the timetable
The last days
AA 9785 and UA 5646 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.