AS517 Fort LauderdaleFLL · 18:22 SeattleSEA · 21:55
AS517 by Alaska Airlines flies from Fort Lauderdale (FLL) to Seattle (SEA) for the Thu, Oct 22 departure.
estimated arrival at SEA · local time · ~2h 25m from now
position updated 6m ago · checking again in 90s
Live position · flown path, last 3h 30m
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
Measured, 90-day sampleConditions at FLL 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.
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.
How AS517 actually runs
Pro Flight Search has tracked every published board update for AS517 across the FLL and SEA boards: schedule changes, gate pushes and actual clocks. Usually departs ~7 min late. Based on 4 confirmed departures · 4/4 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how AS517 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: N973AK, N913AK, N407AS.
Board clocks recorded as FLL and SEA published them.
Planning around AS517? 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 — AS517 Fort Lauderdale to Seattle on-time performance, measured from the FLL and SEA airport boards.
https://proflightsearch.com/flight/AS517
.