AA 497 then DL 1577 at Atlanta
Philadelphia → Atlanta → Memphis
Timetable, Atlanta time
15:46AA 497 from Philadelphia at the gate
21:40DL 1577 to Memphis leaves the gate
5 h 54 apart on the timetable
The last days
AA 497 and DL 1577 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 Memphis
DL 250122:537 h 07 after AA 497 on the timetable