AS 2158 then WN 342 at San Francisco
Portland (Oregon) → San Francisco → Los Angeles
Timetable, San Francisco time
10:22AS 2158 from Portland (Oregon) at the gate
20:45WN 342 to Los Angeles leaves the gate
10 h 23 apart on the timetable
The last days
AS 2158 and WN 342 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.