WN103Southwest Airlines · LAS → PHX
live · 45m ago
Route confirmed Southwest Airlines

WN103 Las VegasLAS PhoenixPHX

WN103 by Southwest Airlines flies from Las Vegas (LAS) to Phoenix (PHX).

Right nowNext departure today Operates daily
16:00

scheduled from LAS

The route today

live boards
LASLas VegasOn-time likelyLAS delay board →
PHXPhoenixOn-time likelyPHX delay board →
LAS→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
0.9%Chance of cancellation
+6 minTypical airport delay in this weather

Conditions at LAS and PHX 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 LAS

Forecast

Tue 10 Nov, local date

High25°Clikely 23°C to 27°C
Low13°Clikely 12°C to 15°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 PHX

Forecast

Tue 10 Nov, local date

High29°Clikely 27°C to 30°C
Low16°Clikely 15°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 Las Vegas to Phoenix flights today

same route · Southwest Airlines
WN8500departs 05:00
WN2409departs 05:10
WN1884departs 05:55
WN2642departs 06:10
WN2100departs 07:40
WN518departs 07:40

If WN103 is cancelled, these are the other Southwest Airlines nonstop flights from Las Vegas to Phoenix on the same day, with scheduled departure times in LAS 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 WN103 actually runs

Pro Flight Search has tracked every published board update for WN103 across the LAS and PHX boards: schedule changes, gate pushes and actual clocks. Combined risk score: 8.5/100. Based on airport operations, weather, and cached board history at LAS and PHX.

The verdict above is that record speaking, so it reflects how WN103 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around WN103? 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: WN103 Las Vegas to Phoenix on-time performance, measured from the LAS and PHX airport boards.

Canonical URL
https://proflightsearch.com/flight/WN103
How we measure this →