WN 2199 then WN 3506 at Phoenix
Ontario → Phoenix → San Diego
Timetable, Phoenix time
08:55WN 2199 from Ontario at the gate
17:45WN 3506 to San Diego leaves the gate
8 h 50 apart on the timetable
The last days
WN 2199 and WN 3506 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.