AS709Alaska Airlines · SEA → KOA
live · 43m ago
Route confirmed Alaska Airlines

AS709 SeattleSEA Kailua-KonaKOA

AS709 by Alaska Airlines flies from Seattle (SEA) to Kailua-Kona (KOA).

Right nowNext departure today Operates daily
10:25

scheduled from SEA

Typical arrival−8 minmedian over 7 operations

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
10-31
−8 arrival
10-30
−30 arrival
10-29
+2 arrival
10-28
+11 arrival
10-27
−14 arrival
10-26
+25 arrival
10-25
−23 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 −8 min · 0 cancelled · 7 operations tracked

The route today

live boards
SEASeattleHigh riskSEA delay board →
KOAKailua-KonaOn-time likelyKOA delay board →
SEA→KOAevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
32%Chance of 15+ min delay
0.5%Chance of cancellation
+9 minTypical airport delay in this weather

Conditions at SEA and KOA 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 on this route

Forecast

Seattle to Kailua-Kona with Alaska Airlines · Mon 2 Nov, local date

Outlook: about usual
Chance a departure is cancelled
2.2%1.1× usual
Chance a departure leaves 60+ min late
8.4%1.0× usual

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Fewer than one departure a day on this route with this airline, so read it as a rough guide. · 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.

Other Seattle to Kailua-Kona flights today

same route · Alaska Airlines
AS393departs 10:00
AS362departs 13:37
AS238departs 17:50

If AS709 is cancelled, these are the other Alaska Airlines nonstop flights from Seattle to Kailua-Kona 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 AS709 actually runs

Pro Flight Search has tracked every published board update for AS709 across the SEA and KOA boards: schedule changes, gate pushes and actual clocks. Combined risk score: 68.1/100. Based on airport operations, weather, and cached board history at SEA and KOA.

The verdict above is that record speaking, so it reflects how AS709 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocks

Board log

scheduled → actual, per operation
10-31SEA 10:02KOA 13:28 13:20 (−8)
10-30SEA 10:02KOA 13:28 12:58 (−30)
10-29SEA 10:02KOA 13:28 13:30 (+2)
10-28SEA 10:02KOA 13:28 13:39 (+11)
10-27SEA 10:02KOA 13:28 13:14 (−14)
10-26SEA 10:02KOA 13:28 13:53 (+25)
10-25SEA 10:02KOA 13:28 13:05 (−23)

Board clocks recorded as SEA and KOA published them.

Planning around AS709? 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: AS709 Seattle to Kailua-Kona on-time performance, measured from the SEA and KOA airport boards.

Canonical URL
https://proflightsearch.com/flight/AS709
How we measure this →