AM 686 then K4 590 at O'Hare
Mexico City → Chicago → Anchorage
Timetable, Chicago time
13:12AM 686 from Mexico City at the gate
17:45K4 590 to Anchorage leaves the gate
4 h 33 apart on the timetable
Today
From the airport’s board at 17:05 Chicago time
13:24AM 686 reached the gate12 min late
17:45K4 590 due to leave, no estimate yet
4 h 21 between the gates, on these times
The last days
AM 686 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.