AS 2011 then AA 4945 at Seattle
Vancouver → Seattle → Los Angeles
Timetable, Seattle time
07:08AS 2011 from Vancouver at the gate
16:30AA 4945 to Los Angeles leaves the gate
9 h 22 apart on the timetable
Seattle’s board gives a departure time for only about 57% of its flights, so many days show no gate time.
The last days
AS 2011 and AA 4945 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.