AA 3969 then 5X 603 at O'Hare
Hilton Head → Chicago → Louisville
Timetable, Chicago time
15:39AA 3969 from Hilton Head at the gate
22:305X 603 to Louisville leaves the gate
6 h 51 apart on the timetable
The last days
AA 3969 and 5X 603 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 Louisville
5X 60522:567 h 17 after AA 3969 on the timetable