DL 1012 then DL 2037 at Atlanta
Memphis → Atlanta → Asheville
Timetable, Atlanta time
12:54DL 1012 from Memphis at the gate
18:56DL 2037 to Asheville leaves the gate
6 h 02 apart on the timetable
The last days
DL 1012 and DL 2037 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.