DL 8902 then DL 8801 at Atlanta
Pittsburgh → Atlanta → Miami
Timetable, Atlanta time
01:22DL 8902 from Pittsburgh at the gate
10:04DL 8801 to Miami leaves the gate
8 h 42 apart on the timetable
The last days
DL 8902 and DL 8801 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.