AA 2103 then AA 5013 at Phoenix
Dallas-Fort Worth → Phoenix → Salt Lake City
Timetable, Phoenix time
11:20AA 2103 from Dallas-Fort Worth at the gate
21:10AA 5013 to Salt Lake City leaves the gate
9 h 50 apart on the timetable
The last days
AA 2103 and AA 5013 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.