AA 3391 then AA 1644 at Charlotte
Hilton Head → Charlotte → Nashville
Timetable, Charlotte time
17:40AA 3391 from Hilton Head at the gate
23:01AA 1644 to Nashville leaves the gate
5 h 21 apart on the timetable
The last days
AA 3391 and AA 1644 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 Nashville
No later flight to Nashville on the timetable.