AS820Alaska Airlines · HNL → SMF
live · 5h ago
Route confirmed Alaska Airlines

AS820 HonoluluHNL · 13:30 SacramentoSMF · 21:41

AS820 by Alaska Airlines flies from Honolulu (HNL) to Sacramento (SMF) for the Tue, Oct 27 departure.

Right nowLanded in Sacramento · today
21:45

arrived at SMF · 4 min late

Typical arrival+2 minmedian over 14 operations
Cancellation0 in 14tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
10-28
+4 arrival
10-27
+4 arrival
10-26
+2 arrival
10-24
−20 arrival
10-23
−3 arrival
10-22
−33 arrival
10-21
+0 arrival

The 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 operation

median arrival +2 min · 0 cancelled · 14 operations tracked

The route today

live boards
HNLHonoluluHigh riskHNL delay board →
SMFSacramentoOn-time likelySMF delay board →
HNL→SMFevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
41%Chance of 15+ min delay
0.2%Chance of cancellation
+8 minAvg hub delay right now

Conditions 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 →

Tomorrow at Honolulu

Forecast

Thu 29 Oct, local date

High29°Clikely 27°C to 30°C
Low24°Clikely 22°C to 25°C

Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

Tomorrow at Sacramento

Forecast

Thu 29 Oct, local date

High20°Clikely 18°C to 22°C
Low7°Clikely 5°C to 10°C
Outlook: about usual
Chance a departure leaves 60+ min late
8.0%usually 7.3%

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 180 departures a day. · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each 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 ~11 min late. Based on 13 confirmed landings · 10/13 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.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
10-28HNL 13:30SMF 21:41 21:45 (+4)
10-27HNL 13:30SMF 21:41 21:45 (+4)
10-26HNL 13:30SMF 21:41 21:43 (+2)
10-24HNL 12:05SMF 20:19 19:59 (−20)
10-23HNL 12:05SMF 20:19 20:16 (−3)
10-22HNL 12:05SMF 20:19 19:46 (−33)
10-21HNL 12:05SMF 20:19 (+0)
10-20HNL 12:05SMF 20:19 20:27 (+8)
10-19HNL 12:05SMF 20:19 20:23 (+4)
10-18HNL 12:05SMF 20:19 20:55 (+36)
10-17HNL 12:05SMF 20:19 20:09 (−10)
10-16HNL 12:05SMF 20:19 20:14 (−5)
10-15HNL 12:05SMF 20:19 20:37 (+18)
10-14HNL SMF 20:14 20:16 (+2)

Aircraft

Recent tails: N361HA, N385HA, N370HA, N383HA.

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

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — AS820 Honolulu to Sacramento on-time performance, measured from the HNL and SMF airport boards.

Canonical URL
https://proflightsearch.com/flight/AS820
How we measure this →