AA 4077 then UA 5412 at O'Hare
Akron → Chicago → Des Moines
Timetable, Chicago time
07:21AA 4077 from Akron at the gate
10:50UA 5412 to Des Moines leaves the gate
3 h 29 apart on the timetable
The last days
AA 4077 and UA 5412 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.