AA 5498 then DL 2065 at Atlanta
Charlotte → Atlanta → Philadelphia
Timetable, Atlanta time
15:19AA 5498 from Charlotte at the gate
19:30DL 2065 to Philadelphia leaves the gate
4 h 11 apart on the timetable
The last days
AA 5498 and DL 2065 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.