UA 3442 then K4 538 at O'Hare
Charlotte → Chicago → Seoul
Timetable, Chicago time
13:59UA 3442 from Charlotte at the gate
01:45K4 538 to Seoul leaves the gate
11 h 46 apart on the timetable, overnight
The last days
UA 3442 and K4 538 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.
Later flights to Seoul
K4 53603:0013 h 01 after UA 3442 on the timetable
K4 60204:0014 h 01 after UA 3442 on the timetable
K4 53206:3016 h 31 after UA 3442 on the timetable