K4 931 then AA 3580 at O'Hare
Anchorage → Chicago → Louisville
Timetable, Chicago time
23:38K4 931 from Anchorage at the gate
09:30AA 3580 to Louisville leaves the gate
9 h 52 apart on the timetable, overnight
The last days
K4 931 and AA 3580 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.