AS497 SeattleSEA · 18:27 Kansas CityMCI · 23:59
AS497 by Alaska Airlines flies from Seattle (SEA) to Kansas City (MCI) for the Thu, Oct 29 departure.
departs SEA · on schedule
board checked 23m ago · checking again in 45s
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at SEA and MCI are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records 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 at Seattle
ForecastFri 30 Oct, local date
- 81% chance of rain
- Chance a departure is cancelled
- 0.6%usually 0.7%
- Chance a departure leaves 60+ min late
- 11%usually 9.7%
Weather behind it: 81% chance of rain at Seattle; 24% chance of snow and 97% chance of rain at Anchorage, where 5% of departures go
Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · Based on about 360 departures a day. · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
Tomorrow at Kansas City
ForecastFri 30 Oct, local date
- 41% chance of thunder
- 91% chance of rain
- Chance a departure leaves 60+ min late
- 12%usually 6.2%
Weather behind it: 41% chance of thunder and 91% chance of rain at Kansas City; 56% chance of fog at Denver, where 8% of departures go
No cancellation outlook here: this airport's board does not publish cancellations reliably.
Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · Based on about 170 departures a day. · 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 Kansas City flights today
same route · Alaska AirlinesIf AS497 is cancelled, these are the other Alaska Airlines nonstop flights from Seattle to Kansas City on the same day, with scheduled departure times in SEA local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →
How AS497 actually runs
Pro Flight Search has tracked every published board update for AS497 across the SEA and MCI boards: schedule changes, gate pushes and actual clocks. Combined risk score: 50.0/100. Based on airport operations, weather, and cached board history at SEA and MCI.
The verdict above is that record speaking, so it reflects how AS497 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 SEA and MCI published them.
Planning around AS497? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search: AS497 Seattle to Kansas City on-time performance, measured from the SEA and MCI airport boards.
https://proflightsearch.com/flight/AS497
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