AA 3300 then UA 8160 at O'Hare
Denver → Chicago → Cleveland
Timetable, Chicago time
11:45AA 3300 from Denver at the gate
15:55UA 8160 to Cleveland leaves the gate
4 h 10 apart on the timetable
Today
From the airport’s board at 18:43 Chicago time
11:49AA 3300 reached the gate4 min late
17:18UA 8160 left the gate1 h 23 late
5 h 29 between the gates
The last days
AA 3300 and UA 8160 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.