AA 2178 then AA 6462 at Salt Lake City
Dallas-Fort Worth → Salt Lake City → Phoenix
Timetable, Salt Lake City time
10:17AA 2178 from Dallas-Fort Worth at the gate
13:33AA 6462 to Phoenix leaves the gate
3 h 16 apart on the timetable
The last days
AA 2178 and AA 6462 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.