AA 2015 then WN 156 at Phoenix
Santa Ana → Phoenix → Las Vegas
Timetable, Phoenix time
11:16AA 2015 from Santa Ana at the gate
15:30WN 156 to Las Vegas leaves the gate
4 h 14 apart on the timetable
The last days
AA 2015 and WN 156 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.