AA 6468 then K4 9914 at O'Hare
St Louis → Chicago → Anchorage
Timetable, Chicago time
15:03AA 6468 from St Louis at the gate
16:00K4 9914 to Anchorage leaves the gate
57 min apart on the timetable
The last days
AA 6468 and K4 9914 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.