AA 3969 then AA 3597 at O'Hare
Hilton Head → Chicago → Huntsville
Timetable, Chicago time
15:39AA 3969 from Hilton Head at the gate
22:45AA 3597 to Huntsville leaves the gate
7 h 06 apart on the timetable
The last days
AA 3969 and AA 3597 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 Huntsville
No later flight to Huntsville on the timetable.