UA 5634 then AA 9922 at O'Hare
Lexington → Chicago → Charlotte
Timetable, Chicago time
06:10UA 5634 from Lexington at the gate
10:00AA 9922 to Charlotte leaves the gate
3 h 50 apart on the timetable
Today
From the airport’s board at 07:05 Chicago time
06:10UA 5634 is cancelled
10:00AA 9922 due to leave, no estimate yet
The last days
UA 5634 and AA 9922 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.