AS3355 PortlandPDX · 10:30 Salt Lake CitySLC · 13:38
AS3355 by Alaska Airlines flies from Portland (PDX) to Salt Lake City (SLC) for the Tue, Oct 27 departure.
arrived at SLC · 23 min early
⚖ AS3355 typically leaves −5 and lands −27. The air wins minutes back.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 −27 min · 0 cancelled · 15 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at PDX and SLC 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
ForecastPortland to Salt Lake City with Alaska Airlines · Wed 28 Oct, local date
- Chance a departure is cancelled
- 0.4%1.6× usual
- Chance a departure leaves 60+ min late
- 4.1%1.2× usual
Forecast weather: 96% chance of rain at Portland; 88% chance of rain at Salt Lake City
Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · About 3 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 Portland to Salt Lake City flights today
same route · Alaska AirlinesIf AS3355 is cancelled, these are the other Alaska Airlines nonstop flights from Portland to Salt Lake City 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 AS3355 actually runs
Pro Flight Search has tracked every published board update for AS3355 across the PDX and SLC boards: schedule changes, gate pushes and actual clocks. Usually lands ~20 min early. Based on 14 confirmed landings · 13/14 within 15 min of schedule. Pushes back late but makes up time in the air.
The verdict above is that record speaking, so it reflects how AS3355 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: N191SY, N409SY, N196SY, N405SY.
Board clocks recorded as PDX and SLC published them.
Planning around AS3355? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — AS3355 Portland to Salt Lake City on-time performance, measured from the PDX and SLC airport boards.
https://proflightsearch.com/flight/AS3355
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