WN 2931 then AS 525 at San Francisco
Denver → San Francisco → Portland (Oregon)
Timetable, San Francisco time
09:50WN 2931 from Denver at the gate
18:59AS 525 to Portland (Oregon) leaves the gatealso QR 3402, FJ 5816, AA 7524, BA 7527, QR 8855
9 h 09 apart on the timetable
The last days
WN 2931 and AS 525 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.