AS 528 then WN 3783 at San Francisco
Seattle → San Francisco → Phoenix
Timetable, San Francisco time
11:15AS 528 from Seattle at the gatealso AA 9410
12:20WN 3783 to Phoenix leaves the gate
1 h 05 apart on the timetable
The last days
AS 528 and WN 3783 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.