AA 2661 then DL 8937 at Phoenix
Ontario → Phoenix → San Diego
Timetable, Phoenix time
14:26AA 2661 from Ontario at the gate
15:00DL 8937 to San Diego leaves the gate
34 min apart on the timetable
The last days
AA 2661 and DL 8937 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.