AA 4367 then K4 591 at O'Hare
Des Moines → Chicago → Anchorage
Timetable, Chicago time
09:10AA 4367 from Des Moines at the gate
17:00K4 591 to Anchorage leaves the gate
7 h 50 apart on the timetable
Today
From the airport’s board at 21:35 Chicago time
08:44AA 4367 reached the gate26 min early
17:06K4 591 left the gate6 min late
8 h 22 between the gates
The last days
AA 4367 and K4 591 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.