AA 2830 then AA 2867 at Phoenix
Grand Rapids → Phoenix → Burbank
Timetable, Phoenix time
09:29AA 2830 from Grand Rapids at the gate
17:50AA 2867 to Burbank leaves the gate
8 h 21 apart on the timetable
The last days
AA 2830 and AA 2867 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.