AS 2435 then AS 647 at Seattle
Pasco → Seattle → St Louis
Timetable, Seattle time
14:59AS 2435 from Pasco at the gate
18:07AS 647 to St Louis leaves the gate
3 h 08 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 2435 and AS 647 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 St Louis
No later flight to St Louis on the timetable.