AA 1275 then K4 591 at O'Hare
Newark → Chicago → Anchorage
Timetable, Chicago time
07:28AA 1275 from Newark at the gate
17:00K4 591 to Anchorage leaves the gate
9 h 32 apart on the timetable
Today
From the airport’s board at 23:05 Chicago time
06:51AA 1275 reached the gate37 min early
17:06K4 591 left the gate6 min late
10 h 15 between the gates
The last days
AA 1275 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.