AS 92 then DL 4023 at Seattle
Fairbanks → Seattle → Portland (Oregon)
Timetable, Seattle time
06:00AS 92 from Fairbanks at the gate
09:40DL 4023 to Portland (Oregon) leaves the gate
3 h 40 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 92 and DL 4023 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.