WN 2475 then WN 2788 at Phoenix
San Diego → Phoenix → Ontario
Timetable, Phoenix time
10:30WN 2475 from San Diego at the gate
11:00WN 2788 to Ontario leaves the gate
30 min apart on the timetable
The last days
WN 2475 and WN 2788 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.