AA 546 then K4 524 at O'Hare
Evansville → Chicago → Seoul
Timetable, Chicago time
14:57AA 546 from Evansville at the gate
19:50K4 524 to Seoul leaves the gate
4 h 53 apart on the timetable
The last days
AA 546 and K4 524 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.