AA 9790 then AA 3644 at Phoenix
San Diego → Phoenix → Grand Junction
Timetable, Phoenix time
05:37AA 9790 from San Diego at the gate
16:13AA 3644 to Grand Junction leaves the gate
10 h 36 apart on the timetable
The last days
AA 9790 and AA 3644 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.