AA 4489 then AA 4379 at O'Hare
Savannah → Chicago → Grand Rapids
Timetable, Chicago time
13:43AA 4489 from Savannah at the gate
22:35AA 4379 to Grand Rapids leaves the gate
8 h 52 apart on the timetable
The last days
AA 4489 and AA 4379 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 Grand Rapids
No later flight to Grand Rapids on the timetable.