AS820 HonoluluHNL · 14:40 SacramentoSMF · 22:53
AS820 by Alaska Airlines flies from Honolulu (HNL) to Sacramento (SMF) for the Fri, Sep 18 departure.
departs HNL · on schedule
board checked 22m ago · checking again in 45s
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 +19 min · 0 cancelled · 10 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at HNL and SMF 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 AS820 actually runs
Pro Flight Search has tracked every published board update for AS820 across the HNL and SMF boards: schedule changes, gate pushes and actual clocks. Usually lands ~20 min late. Based on 10 confirmed landings · 5/10 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how AS820 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: N391HA, N361HA, N386HA, N378HA.
Board clocks recorded as HNL and SMF published them.
Planning around AS820? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — AS820 Honolulu to Sacramento on-time performance, measured from the HNL and SMF airport boards.
https://proflightsearch.com/flight/AS820
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