AA 9919 then AA 6194 at Phoenix
Tucson → Phoenix → Tulsa
Timetable, Phoenix time
12:15AA 9919 from Tucson at the gate
13:15AA 6194 to Tulsa leaves the gate
1 h apart on the timetable
The last days
AA 9919 and AA 6194 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.