AA 1428 then AA 4220 at Phoenix
DES → Phoenix → Sacramento
Timetable, Phoenix time
10:29AA 1428 from DES at the gate
13:36AA 4220 to Sacramento leaves the gate
3 h 07 apart on the timetable
The last days
AA 1428 and AA 4220 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.