AS1333 SeattleSEA · 11:43 AnchorageANC · 14:45
AS1333 by Alaska Airlines flies from Seattle (SEA) to Anchorage (ANC) for the Tue, Oct 27 departure.
arrived at ANC · 13 min early
Where the minutes go
last 5 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 −13 min · 0 cancelled · 5 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at SEA and ANC 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 →
Tomorrow on this route
ForecastSeattle to Anchorage with Alaska Airlines · Wed 28 Oct, local date
- Chance a departure is cancelled
- 0.4%2.8× usual
- Chance a departure leaves 60+ min late
- 5.9%0.7× usual
Forecast weather: 89% chance of rain at Seattle; 66% chance of fog at Anchorage
Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · About 13 departures a day on this route with this airline. · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Seattle to Anchorage flights today
same route · Alaska AirlinesIf AS1333 is cancelled, these are the other Alaska Airlines nonstop flights from Seattle to Anchorage on the same day, with scheduled departure times in SEA local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How AS1333 actually runs
Pro Flight Search has tracked every published board update for AS1333 across the SEA and ANC boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 5 confirmed landings · 4/5 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how AS1333 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: N975AK, N462AS, N491AS, N487AS.
Board clocks recorded as SEA and ANC published them.
Planning around AS1333? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — AS1333 Seattle to Anchorage on-time performance, measured from the SEA and ANC airport boards.
https://proflightsearch.com/flight/AS1333
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