WN 3686 then AS 630 at San Francisco
Los Angeles → San Francisco → Seattle
Timetable, San Francisco time
12:35WN 3686 from Los Angeles at the gate
15:08AS 630 to Seattle leaves the gatealso QR 2157, FJ 5822, BA 7543, AA 9399
2 h 33 apart on the timetable
The last days
WN 3686 and AS 630 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.