WN 2820 then AS 3144 at Phoenix
Baltimore → Phoenix → San Diego
Timetable, Phoenix time
10:25WN 2820 from Baltimore at the gate
11:19AS 3144 to San Diego leaves the gate
54 min apart on the timetable
The last days
WN 2820 and AS 3144 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.