DL 4952 then DL 1359 at Atlanta
Bloomington-Normal → Atlanta → New Orleans
Timetable, Atlanta time
15:01DL 4952 from Bloomington-Normal at the gate
21:49DL 1359 to New Orleans leaves the gate
6 h 48 apart on the timetable
The last days
DL 4952 and DL 1359 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.