UA 3577 then K4 538 at O'Hare
Rochester (ROC) → Chicago → Seoul
Timetable, Chicago time
14:29UA 3577 from Rochester (ROC) at the gate
01:45K4 538 to Seoul leaves the gate
11 h 16 apart on the timetable, overnight
The last days
UA 3577 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 53603:0012 h 31 after UA 3577 on the timetable
K4 60204:0013 h 31 after UA 3577 on the timetable
KE 3811:1020 h 41 after UA 3577 on the timetablenot a partner airline