AS299 New YorkEWR · 07:25 SeattleSEA · 10:27
AS299 by Alaska Airlines flies from New York (EWR) to Seattle (SEA) for the Fri, Aug 21 departure.
today's EWR → SEA operation will not depart
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 +49 min · 1 cancelled · 8 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at EWR 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. This route's tracked sample is still thin — treat these as an early read, not a precise forecast.
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 New York to Seattle flights today
same route · Alaska AirlinesIf AS299 is cancelled, these are the other Alaska Airlines nonstop flights from New York to Seattle on the same day, with scheduled departure times in EWR local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How AS299 actually runs
Pro Flight Search has tracked every published board update for AS299 across the EWR and SEA boards: schedule changes, gate pushes and actual clocks. Usually lands ~52 min late. Based on 2 confirmed landings · 1/2 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how AS299 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: N953AK, N960AK, N407AS, N481AS.
Board clocks recorded as EWR and SEA published them.
Planning around AS299? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — AS299 New York to Seattle on-time performance, measured from the EWR and SEA airport boards.
https://proflightsearch.com/flight/AS299
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