UA 529 then AA 9922 at O'Hare
Nashville → Chicago → Charlotte
Timetable, Chicago time
07:56UA 529 from Nashville at the gate
10:00AA 9922 to Charlotte leaves the gate
2 h 04 apart on the timetable
Today
From the airport’s board at 15:25 Chicago time
07:56UA 529 is cancelled
13:47AA 9922 left the gate3 h 47 late
The last days
UA 529 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.