AS374Alaska Airlines · SEA → AUS
live · 19m ago
Route confirmed Alaska Airlines

AS374 SeattleSEA AustinAUS

AS374 by Alaska Airlines flies from Seattle (SEA) to Austin (AUS).

Same number through SEA → SAT → AUS

Right nowNext departure today Operates daily
20:00

scheduled from SEA

The route today

live boards
SEASeattleModerate riskSEA delay board →
AUSAustinOn-time likelyAUS delay board →
SEA→AUSevery 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
0.8%Chance of cancellation
+4 minTypical airport delay in this weather

Conditions at SEA and AUS 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 Seattle

Forecast

Mon 16 Nov, local date

High11°Clikely 10°C to 13°C
Low6°Clikely 4°C to 8°C
  • 82% 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.

Tomorrow at SNA

Forecast

Mon 16 Nov, local date

High21°Clikely 20°C to 23°C
Low15°Clikely 14°C to 17°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.

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 Austin flights today

same route · Alaska Airlines
AS699departs 07:15
AS2270departs 08:17
AS759departs 08:22
AS1357departs 10:51
AS773departs 12:48
AS1307departs 15:27

If AS374 is cancelled, these are the other Alaska Airlines nonstop flights from Seattle to Austin 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 AS374 actually runs

Pro Flight Search has tracked every published board update for AS374 across the SEA and AUS boards: schedule changes, gate pushes and actual clocks. Combined risk score: 38.7/100. Based on airport operations, weather, and cached board history at SEA and AUS.

The verdict above is that record speaking, so it reflects how AS374 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around AS374? 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: AS374 Seattle to Austin on-time performance, measured from the SEA and AUS airport boards.

Canonical URL
https://proflightsearch.com/flight/AS374
How we measure this →