AA 4170 then AA 4992 at O'Hare
Oklahoma City → Chicago → Milwaukee
Timetable, Chicago time
15:00AA 4170 from Oklahoma City at the gate
21:35AA 4992 to Milwaukee leaves the gate
6 h 35 apart on the timetable
The last days
AA 4170 and AA 4992 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 Milwaukee
No later flight to Milwaukee on the timetable.