WN403Southwest Airlines · AUS → PHX
live · 3m ago
Route confirmed Southwest Airlines

WN403 AustinAUS · 20:40 PhoenixPHX · 21:00

WN403 by Southwest Airlines flies from Austin (AUS) to Phoenix (PHX) for the Sat, Oct 24 departure.

Right nowEn route to Phoenix · off blocks 22:47 · 127 min late
En route

en route from AUS to PHX

In flightWN403 · position estimated
AUSAustinPHXPhoenix
Estimated from the boards

Board estimate · the aircraft flying this number is still on an earlier leg of today’s trip.

Typical gate push+127 minmedian posted departure
Typical arrival+88 minmedian over 2 operations
Wins back in air~39 minmedian gate push vs arrival · how planes make up time →

Where the minutes go

last 3 operations · gate push → arrival
0+42+85+127 min
10-24
+127 gate · +88 arrival
10-23
+127 gate · +88 arrival
10-22
+80 gate

The bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.

The route today

live boards
AUSAustinModerate riskAUS delay board →
PHXPhoenixOn-time likelyPHX delay board →
AUS→PHXevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
37%Chance of 15+ min delay
1.5%Chance of cancellation
+1 minAvg hub delay right now

Conditions at AUS and PHX 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 →

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 Austin to Phoenix flights today

same route · Southwest Airlines
WN396departs 06:00
WN200departs 06:35
WN397departs 06:40
WN1817departs 09:15
WN4472departs 10:35
WN5030departs 11:15

If WN403 is cancelled, these are the other Southwest Airlines nonstop flights from Austin to Phoenix on the same day, with scheduled departure times in AUS local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How WN403 actually runs

Pro Flight Search has tracked every published board update for WN403 across the AUS and PHX boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: left heavily delayed (~127 min) but landed heavily delayed (~93 min). Not enough to call it.

The verdict above is that record speaking, so it reflects how WN403 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
10-24AUS 20:40 22:47 (+127)PHX 21:00 22:28 (+88)
10-23AUS 20:40 22:47 (+127)PHX 21:00 22:28 (+88)
10-22AUS 20:40 22:00 (+80)PHX

Aircraft

Recent tails: N8608N, N871HK.

Board clocks recorded as AUS and PHX published them.

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 — WN403 Austin to Phoenix on-time performance, measured from the AUS and PHX airport boards.

Canonical URL
https://proflightsearch.com/flight/WN403
How we measure this →