AA 640 then AA 459 at Charlotte
Denver → Charlotte → St Louis
Timetable, Charlotte time
19:36AA 640 from Denver at the gate
22:55AA 459 to St Louis leaves the gate
3 h 19 apart on the timetable
The last days
AA 640 and AA 459 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 St Louis
No later flight to St Louis on the timetable.