AA 643 then AA 3851 at O'Hare
Los Angeles → Chicago → Chattanooga
Timetable, Chicago time
18:00AA 643 from Los Angeles at the gate
21:00AA 3851 to Chattanooga leaves the gate
3 h apart on the timetable
The last days
AA 643 and AA 3851 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 Chattanooga
No later flight to Chattanooga on the timetable.