DL 8902 then DL 1115 at Atlanta
Pittsburgh → Atlanta → Dallas
Timetable, Atlanta time
01:22DL 8902 from Pittsburgh at the gate
10:00DL 1115 to Dallas leaves the gate
8 h 38 apart on the timetable
The last days
DL 8902 and DL 1115 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.