AA 5003 then WN 2532 at Phoenix
Durango → Phoenix → San Diego
Timetable, Phoenix time
12:20AA 5003 from Durango at the gate
13:15WN 2532 to San Diego leaves the gate
55 min apart on the timetable
The last days
AA 5003 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.