AS1300 SeattleSEA · 15:58 Los AngelesLAX · 18:46
AS1300 by Alaska Airlines flies from Seattle (SEA) to Los Angeles (LAX) for the Wed, Sep 23 departure.
departs SEA · on schedule
board checked 35m ago · checking again in 45s
Where the minutes go
last 3 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at SEA and LAX 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 Seattle to Los Angeles flights today
same route · Alaska AirlinesIf AS1300 is cancelled, these are the other Alaska Airlines nonstop flights from Seattle to Los Angeles 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 AS1300 actually runs
Pro Flight Search has tracked every published board update for AS1300 across the SEA and LAX boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 3 completed legs so far: landed -24 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how AS1300 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: N588AS, N918AK, N556AS.
Board clocks recorded as SEA and LAX published them.
Planning around AS1300? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search — AS1300 Seattle to Los Angeles on-time performance, measured from the SEA and LAX airport boards.
https://proflightsearch.com/flight/AS1300
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