WN133Southwest Airlines · PHX → STL
live · just now
Route confirmed Southwest Airlines

WN133 PhoenixPHX · 12:55 St LouisSTL · 17:40

WN133 by Southwest Airlines flies from Phoenix (PHX) to St Louis (STL).

Right nowNext departure today Operates daily
07:50

scheduled from PHX

Typical gate push+91 minmedian posted departure
Wins back in air~12 minmedian gate push vs arrival · how planes make up time →

Where the minutes go

last 4 operations · gate push → arrival
0+33+66+99 min
11-04
+91 gate
10-30
+99 gate · +92 arrival
10-29
+89 gate · +66 arrival
10-28
+91 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
PHXPhoenixOn-time likelyPHX delay board →
STLSt LouisOn-time likelySTL delay board →
PHX→STLevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
40%Chance of 15+ min delay
0.6%Chance of cancellation
+11 minTypical airport delay in this weather

Driven mainly by STL (St Louis), currently flying MVFR (marginal visual). 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 Phoenix

Forecast

Thu 5 Nov, local date

High24°Clikely 22°C to 26°C
Low14°Clikely 13°C to 16°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.

Tomorrow at St Louis

Forecast

Thu 5 Nov, local date

High16°Clikely 14°C to 19°C
Low9°Clikely 7°C to 11°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 Phoenix to St Louis flights today

same route · Southwest Airlines
WN2485departs 05:00
WN4084departs 05:00
WN2758departs 05:10
WN3524departs 05:45
WN3254departs 07:35
WN1452departs 07:45

If WN133 is cancelled, these are the other Southwest Airlines nonstop flights from Phoenix to St Louis on the same day, with scheduled departure times in PHX 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 WN133 actually runs

Pro Flight Search has tracked every published board update for WN133 across the PHX and STL boards: schedule changes, gate pushes and actual clocks. Usually lands ~82 min late. Based on 2 confirmed landings · 0/2 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how WN133 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
11-04PHX 12:55 14:26 (+91)STL
10-30PHX 12:50 14:29 (+99)STL 17:40 19:12 (+92)
10-29PHX 12:50 14:19 (+89)STL 17:40 18:46 (+66)
10-28PHX 12:55 14:26 (+91)STL

Aircraft

Recent tails: N8578Q, N8976K.

Board clocks recorded as PHX and STL published them.

Planning around WN133? 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: WN133 Phoenix to St Louis on-time performance, measured from the PHX and STL airport boards.

Canonical URL
https://proflightsearch.com/flight/WN133
How we measure this →