AA 3382 then UA 3755 at O'Hare
Champaign → Chicago → Denver
Timetable, Chicago time
13:30AA 3382 from Champaign at the gate
18:37UA 3755 to Denver leaves the gate
5 h 07 apart on the timetable
Today
From the airport’s board at 17:21 Chicago time
14:15AA 3382 reached the gate45 min late
18:37UA 3755 due to leave, no estimate yet
4 h 22 between the gates, on these times
The last days
AA 3382 and UA 3755 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.