WN 4863 then WN 2532 at Phoenix
Reno → Phoenix → San Diego
Timetable, Phoenix time
12:40WN 4863 from Reno at the gate
13:15WN 2532 to San Diego leaves the gate
35 min apart on the timetable
The last days
WN 4863 and WN 2532 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.