DL3802 PortlandPDX · 12:25 SeattleSEA · 13:35
DL3802 by Delta Air Lines flies from Portland (PDX) to Seattle (SEA) for the Mon, Sep 7 departure.
departs PDX · 11 min late
Where the minutes go
last 7 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The last 30 days
arrival outcome per operationmedian arrival +500 min · 0 cancelled · 7 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at PDX and SEA are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Portland to Seattle flights today
same route · Delta Air LinesIf DL3802 is cancelled, these are the other Delta Air Lines nonstop flights from Portland to Seattle on the same day, with scheduled departure times in PDX local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How DL3802 actually runs
Pro Flight Search has tracked every published board update for DL3802 across the PDX and SEA boards: schedule changes, gate pushes and actual clocks. Usually departs ~20 min late. Based on 7 confirmed departures · 2/7 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how DL3802 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationBoard clocks recorded as PDX and SEA published them.
Planning around DL3802? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — DL3802 Portland to Seattle on-time performance, measured from the PDX and SEA airport boards.
https://proflightsearch.com/flight/DL3802
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