AA 1795 then AA 1164 at Phoenix
DES → Phoenix → Chicago O'Hare
Timetable, Phoenix time
06:12AA 1795 from DES at the gate
16:13AA 1164 to Chicago O'Hare leaves the gate
10 h 01 apart on the timetable
The last days
AA 1795 and AA 1164 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.