AA 9782 then LF 7920 at Philadelphia
New York LaGuardia → Philadelphia → Dallas-Fort Worth
Timetable, Philadelphia time
06:58AA 9782 from New York LaGuardia at the gate
12:05LF 7920 to Dallas-Fort Worth leaves the gate
5 h 07 apart on the timetable
The last days
AA 9782 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.