DL 376 then DL 5175 at Atlanta
Wilmington (ILM) → Atlanta → Knoxville
Timetable, Atlanta time
11:59DL 376 from Wilmington (ILM) at the gate
16:35DL 5175 to Knoxville leaves the gate
4 h 36 apart on the timetable
The last days
DL 376 and DL 5175 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.