WN731Southwest Airlines · DEN → AUS
live · 8m ago
Route confirmed Southwest Airlines

WN731 DenverDEN AustinAUS

WN731 by Southwest Airlines flies from Denver (DEN) to Austin (AUS).

Right nowNext departure tomorrow Operates daily
08:00

scheduled from DEN

The route today

live boards
DENDenverOn-time likelyDEN delay board →
AUSAustinOn-time likelyAUS delay board →
DEN→AUSevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
39%Chance of 15+ min delay
2.0%Chance of cancellation
+9 minAvg hub delay right now

Conditions at DEN and AUS 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

Denver to Austin with Southwest Airlines · Thu 29 Oct, local date

Outlook: elevated
Chance a departure leaves 60+ min late
15%1.3× usual

Forecast weather: 26% chance of fog at Austin

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 7 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 Denver to Austin flights today

same route · Southwest Airlines
WN4833departs 05:05
WN1536departs 07:55
WN3850departs 09:50
WN1489departs 10:25
WN970departs 10:35
WN1910departs 10:50

If WN731 is cancelled, these are the other Southwest Airlines nonstop flights from Denver to Austin on the same day, with scheduled departure times in DEN local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How WN731 actually runs

Pro Flight Search has tracked every published board update for WN731 across the DEN and AUS boards: schedule changes, gate pushes and actual clocks. Combined risk score: 50.0/100. Based on airport operations, weather, and cached board history at DEN and AUS.

The verdict above is that record speaking, so it reflects how WN731 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around WN731? 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 — WN731 Denver to Austin on-time performance, measured from the DEN and AUS airport boards.

Canonical URL
https://proflightsearch.com/flight/WN731
How we measure this →