AUS → SEAAustin to Seattle

live

Direct flights from Austin (AUS) to Seattle (SEA): 21 nonstop departures observed each week across 3 airlines. 0% of the last 5 operated flights arrived within 15 minutes of schedule. The median arrival is 37 minutes late. No cancellations were recorded across the 5 tracked flights. The nonstop covers 2,847 km, an estimated 4 hours 9 minutes in the air. Measured by Pro Flight Search from live flight boards at Austin and Seattle. Updated 24 October 2026 at 03:31 UTC.

Today, AUS → SEA

Fri 23 Oct · local times
AS224Alaska AirIn the air, 37 min late

Left AUS at 09:12, 37 min after its 08:35 slot.

Track AS224 →
DL631Delta Air LinesIn the air, 90 min late

Left AUS at 19:35, 90 min after its 18:05 slot.

Landing
21:12SEA board estimate · sched 20:43
Track DL631 →
  1. 06:00 DL780Delta Airlines On scheduleGate 9 · T1 ·
  2. 08:35 AS224Alaska Air Left 09:12 +37 ·
  3. 10:52 DL396Delta Air Lines Left 11:16 +24 Landed 13:34
  4. 15:38 AS503Alaska Left 16:49 +71 Landed 18:13
  5. 18:05 DL631Delta Air Lines Left 19:35 +90 SEA est. 21:12 +29In the air · sched 20:43
  6. 20:00 AS339Alaska Left 20:39 +39 SEA est. 22:37 +55In the air · sched 21:42
  7. · WN532Southwest Departed Landed 18:10

Checked AUS board 22:02 · SEA board 19:22

AUS Austin disrupted · +143
SEA Seattle smooth · +0
2,847 km · ~4h 09m est.
dep bank 06:00–19:0721x weekly
Runs rough · 3 airlines · 21x weekly · nonstop
0% on time

of the last 5 operated AUS → SEA flights arrived within 15 minutes

Median arrival delay is +37 min. 0 of 5 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+37 minacross the last 5 operated legs
Flight time~4h 09mestimated from route distance
Weekly departures21x3 direct airlines on the leg

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Alaska AirDelta AirlinesSouthwest Airlines

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
Alaska AirAS

Flights AS224 08:35 daily · AS503 15:38 daily · AS339 19:07 daily

Delta AirlinesDL

Flights DL780 06:00 daily · DL396 10:52 daily · DL631 18:05 Mo Tu We Th Fr Su

Southwest AirlinesWN

Flights WN320 11:05 Sa · WN4376 15:35 Tu We · WN532 15:40 Mo Th Fr · WN410 18:15 Su

History

operated legs · board outcomes
10-23AS224departed+37
10-23AS339dep +39 → arr+55
10-23AS503departed+71
10-23DL396departed+24
10-23DL631dep +90 → arr+29

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
AUSAustin +143 min disrupted 🌤 few clouds · SSE 7 kt Full AUS delay board →
SEASeattle +0 min smooth 🌤 few clouds · N 0 kt Full SEA delay board →

Weather lens

Current conditions put the pressure at AUS and SEA: 37% odds of a 15+ minute delay and around +2 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the Austin to Seattle route actually runs

Pro Flight Search records official board updates for nonstop AUS to SEA flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · 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 — Austin (AUS) to Seattle (SEA) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/AUS-SEA
How we measure this →

AUS to SEA questions

Is AUS–SEA running on time right now?

Significant delay risk. The departure side at AUS is the weaker end, route health score 50/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on AUS–SEA?

Operators schedule morning departures around 06:00 and evening departures around 18:05 from AUS. Earlier flights typically land before destination-airport delays accumulate later in the day; check the SEA delay card to confirm conditions when you'd arrive.

How long is the flight from AUS to SEA?

Great-circle distance is 2,847 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 231–274 min gate-to-gate on this route.

How often does AUS–SEA fly?

3 carriers operate this route, around 48 flights a week between them. Compare carrier days and times in the airline list above.