AA 2830 then AA 3544 at Phoenix
Grand Rapids → Phoenix → Tulsa
Timetable, Phoenix time
09:29AA 2830 from Grand Rapids at the gate
12:40AA 3544 to Tulsa leaves the gate
3 h 11 apart on the timetable
The last days
AA 2830 and AA 3544 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.