AA 3809 then WN 4619 at Phoenix
Cedar Rapids → Phoenix → San Diego
Timetable, Phoenix time
15:55AA 3809 from Cedar Rapids at the gate
16:15WN 4619 to San Diego leaves the gate
20 min apart on the timetable
The last days
AA 3809 and WN 4619 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.