AA 2019 then AA 6017 at Charlotte
Newark → Charlotte → Chattanooga
Timetable, Charlotte time
11:55AA 2019 from Newark at the gate
16:13AA 6017 to Chattanooga leaves the gate
4 h 18 apart on the timetable
The last days
AA 2019 and AA 6017 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.