AA 1851 then WN 156 at Phoenix
San Diego → Phoenix → Las Vegas
Timetable, Phoenix time
14:35AA 1851 from San Diego at the gate
15:30WN 156 to Las Vegas leaves the gate
55 min apart on the timetable
The last days
AA 1851 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.