DL 1100 then LF 7920 at Philadelphia
Atlanta → Philadelphia → Dallas-Fort Worth
Timetable, Philadelphia time
09:29DL 1100 from Atlanta at the gate
12:05LF 7920 to Dallas-Fort Worth leaves the gate
2 h 36 apart on the timetable
The last days
DL 1100 and LF 7920 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.