AA 3166 then AS 443 at Philadelphia
San Francisco → Philadelphia → Seattle
Timetable, Philadelphia time
05:57AA 3166 from San Francisco at the gate
17:49AS 443 to Seattle leaves the gate
11 h 52 apart on the timetable
The last days
AA 3166 and AS 443 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.
Later flights to Seattle
AA 250018:3512 h 38 after AA 3166 on the timetable
AA 182319:3513 h 38 after AA 3166 on the timetable