AA 1850 then AA 21 at Phoenix
Philadelphia → Phoenix → Albuquerque
Timetable, Phoenix time
16:06AA 1850 from Philadelphia at the gate
21:12AA 21 to Albuquerque leaves the gate
5 h 06 apart on the timetable
The last days
AA 1850 and AA 21 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.