AA 504 then GG 4955 at O'Hare
New York LaGuardia → Chicago → Seoul
Timetable, Chicago time
13:19AA 504 from New York LaGuardia at the gate
17:55GG 4955 to Seoul leaves the gate
4 h 36 apart on the timetable
Today
From the airport’s board at 21:15 Chicago time
13:00AA 504 reached the gate19 min early
19:03GG 4955 left the gate1 h 08 late
6 h 03 between the gates
The last days
AA 504 and GG 4955 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.