AS500 IndianapolisIND · 17:28 SeattleSEA · 19:12
AS500 by Alaska Airlines flies from Indianapolis (IND) to Seattle (SEA) for the Sun, Sep 20 departure.
estimated arrival at SEA · local time · ~3h 41m from now
position updated 4m ago · checking again in 90s
Live position · flown path, last 5h 34m
Where the minutes go
last 4 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
Early read, sample still buildingConditions at IND 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 Indianapolis to Seattle flights today
same route · Alaska AirlinesIf AS500 is cancelled, this is the other Alaska Airlines nonstop flight from Indianapolis to Seattle on the same day, with scheduled departure times in IND local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How AS500 actually runs
Pro Flight Search has tracked every published board update for AS500 across the IND and SEA boards: schedule changes, gate pushes and actual clocks. Usually departs on time. Based on 4 confirmed departures · 3/4 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how AS500 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 IND and SEA published them.
Planning around AS500? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — AS500 Indianapolis to Seattle on-time performance, measured from the IND and SEA airport boards.
https://proflightsearch.com/flight/AS500
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