AA 5452 then AA 5872 at Philadelphia
Burlington → Philadelphia → Greensboro
Timetable, Philadelphia time
12:44AA 5452 from Burlington at the gate
15:16AA 5872 to Greensboro leaves the gate
2 h 32 apart on the timetable
The last days
AA 5452 and AA 5872 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.