AA 5340 then AA 3384 at O'Hare
Knoxville → Chicago → Champaign
Timetable, Chicago time
09:10AA 5340 from Knoxville at the gate
13:48AA 3384 to Champaign leaves the gate
4 h 38 apart on the timetable
Today
From the airport’s board at 17:25 Chicago time
08:31AA 5340 reached the gate39 min early
13:43AA 3384 left the gate5 min early
5 h 12 between the gates
The last days
AA 5340 and AA 3384 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.