DL 5554 then DL 374 at Atlanta
Macon → Atlanta → Dallas-Fort Worth
Timetable, Atlanta time
09:37DL 5554 from Macon at the gate
15:59DL 374 to Dallas-Fort Worth leaves the gate
6 h 22 apart on the timetable
The last days
DL 5554 and DL 374 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.