AA 1635 then AA 1416 at Phoenix
Kansas City → Phoenix → Las Vegas
Timetable, Phoenix time
15:24AA 1635 from Kansas City at the gate
18:30AA 1416 to Las Vegas leaves the gate
3 h 06 apart on the timetable
The last days
AA 1635 and AA 1416 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.