AS1428Alaska Airlines · SNA → SEA
live · 22m ago
Route confirmed Alaska Airlines

AS1428 Santa AnaSNA SeattleSEA

AS1428 by Alaska Airlines flies from Santa Ana (SNA) to Seattle (SEA).

Right nowNext departure tomorrow Operates daily
11:55

scheduled from SNA

The route today

live boards
SNASanta AnaOn-time likelySNA delay board →
SEASeattleHigh riskSEA delay board →
SNA→SEAevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
35%Chance of 15+ min delay
0.9%Chance of cancellation
+2 minAvg hub delay right now

Conditions at SNA 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 →

Tomorrow on this route

Forecast

Santa Ana to Seattle with Alaska Airlines · Thu 29 Oct, local date

Outlook: about usual
Chance a departure leaves 60+ min late
5.9%1.0× usual

Forecast weather: 93% chance of rain at Seattle

No cancellation outlook here: this airport's board does not publish cancellations reliably.

Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · About 6 departures a day on this route with this airline. · 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 Santa Ana to Seattle flights today

same route · Alaska Airlines
AS1325departs 06:47
AS702departs 08:07
AS471departs 10:28
AS548departs 12:59
AS760departs 15:13
AS773departs 16:46

If AS1428 is cancelled, these are the other Alaska Airlines nonstop flights from Santa Ana to Seattle on the same day, with scheduled departure times in SNA local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How AS1428 actually runs

Pro Flight Search has tracked every published board update for AS1428 across the SNA and SEA boards: schedule changes, gate pushes and actual clocks. Combined risk score: 50.0/100. Based on airport operations, weather, and cached board history at SNA and SEA.

The verdict above is that record speaking, so it reflects how AS1428 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
10-26SNA SEA 13:41
10-25SNA SEA 13:41
10-24SNA SEA 13:41
10-23SNA SEA 13:41
10-22SNA SEA 13:41
10-19SNA SEA 13:41

Board clocks recorded as SNA and SEA published them.

Planning around AS1428? 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 — AS1428 Santa Ana to Seattle on-time performance, measured from the SNA and SEA airport boards.

Canonical URL
https://proflightsearch.com/flight/AS1428
How we measure this →