AS 375 then AS 3080 at Seattle
Washington → Seattle → Pasco
Timetable, Seattle time
12:20AS 375 from Washington at the gate
15:50AS 3080 to Pasco leaves the gate
3 h 30 apart on the timetable
Seattle’s board gives a departure time for only about 56% of its flights, so many days show no gate time.
The last days
AS 375 and AS 3080 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.