AA 1826 then AA 5509 at Philadelphia
San Francisco → Philadelphia → Austin
Timetable, Philadelphia time
07:20AA 1826 from San Francisco at the gate
11:00AA 5509 to Austin leaves the gate
3 h 40 apart on the timetable
Today
From the airport’s board at 19:15 Philadelphia time
07:35AA 1826 reached the gate15 min late
10:57AA 5509 left the gate3 min early
3 h 22 between the gates
The last days
AA 1826 and AA 5509 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.