WN 1963 then AS 3144 at Phoenix
Buffalo → Phoenix → San Diego
Timetable, Phoenix time
10:10WN 1963 from Buffalo at the gate
11:19AS 3144 to San Diego leaves the gate
1 h 09 apart on the timetable
The last days
WN 1963 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.