AS 2158 then DL 2197 at San Francisco
Portland (Oregon) → San Francisco → Los Angeles
Timetable, San Francisco time
10:22AS 2158 from Portland (Oregon) at the gate
20:50DL 2197 to Los Angeles leaves the gatealso VS 4102, AF 5810
10 h 28 apart on the timetable
The last days
AS 2158 and DL 2197 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.