AS824Alaska Airlines · NRT → SEA
live · 16m ago
Route confirmed Alaska Airlines

AS824 TokyoNRT SeattleSEA

AS824 by Alaska Airlines flies from Tokyo (NRT) to Seattle (SEA).

Right nowNext departure tomorrow Operates daily
15:22

scheduled from NRT

The route today

live boards
NRTTokyoOn-time likelyNRT delay board →
SEASeattleOn-time likelySEA delay board →
NRT→SEAevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
30%Chance of 15+ min delay
2.0%Chance of cancellation
+0 minTypical airport delay in this weather

Conditions at NRT and SEA 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 at NRT

Forecast

Sun 8 Nov, local date

High16°Clikely 15°C to 18°C
Low7°Clikely 6°C to 10°C

Forecast: GateWeather · 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 SEA

Forecast

Sun 8 Nov, local date

High13°Clikely 11°C to 16°C
Low8°Clikely 6°C to 10°C
  • 78% chance of rain

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · 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 Tokyo to Seattle flights today

same route · Alaska Airlines
AS124departs 17:25

If AS824 is cancelled, this is the other Alaska Airlines nonstop flight from Tokyo to Seattle on the same day, with scheduled departure times in NRT 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 AS824 actually runs

Pro Flight Search has tracked every published board update for AS824 across the NRT and SEA boards: schedule changes, gate pushes and actual clocks. Combined risk score: 33.0/100. Based on airport operations, weather, and cached board history at NRT and SEA.

The verdict above is that record speaking, so it reflects how AS824 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around AS824? 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: AS824 Tokyo to Seattle on-time performance, measured from the NRT and SEA airport boards.

Canonical URL
https://proflightsearch.com/flight/AS824
How we measure this →