AS 528 then VS 1792 at San Francisco
Seattle → San Francisco → Detroit
Timetable, San Francisco time
10:36AS 528 from Seattle at the gatealso AA 9410
11:45VS 1792 to Detroit leaves the gatealso AF 2084
1 h 09 apart on the timetable
The last days
AS 528 and VS 1792 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.