AA 4983 then K4 590 at O'Hare
Lincoln → Chicago → Anchorage
Timetable, Chicago time
07:30AA 4983 from Lincoln at the gate
17:45K4 590 to Anchorage leaves the gate
10 h 15 apart on the timetable
Today
From the airport’s board at 22:45 Chicago time
07:20AA 4983 reached the gate10 min early
20:06K4 590 left the gate2 h 21 late
12 h 46 between the gates
The last days
AA 4983 and K4 590 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.