WN4117Southwest Airlines · LAS → DAL
live · 32m ago
Route confirmed Southwest Airlines

WN4117 Las VegasLAS DallasDAL

WN4117 by Southwest Airlines flies from Las Vegas (LAS) to Dallas (DAL).

Right nowNext departure today Operates daily
19:15

scheduled from LAS

The route today

live boards
LASLas VegasOn-time likelyLAS delay board →
DALDallasOn-time likelyDAL delay board →
LAS→DALevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
46%Chance of 15+ min delay
0.6%Chance of cancellation
+11 minAvg hub delay right now

Conditions at LAS and DAL 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

Las Vegas to Dallas with Southwest Airlines · Thu 29 Oct, local date

Outlook: about usual
Chance a departure is cancelled
0.2%0.7× usual
Chance a departure leaves 60+ min late
9.0%1.1× usual

Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · About 11 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 Las Vegas to Dallas flights today

same route · Southwest Airlines
WN113departs 05:00
WN382departs 05:00
WN18departs 05:05
WN1776departs 05:50
WN17departs 06:00
WN1524departs 06:25

If WN4117 is cancelled, these are the other Southwest Airlines nonstop flights from Las Vegas to Dallas on the same day, with scheduled departure times in LAS local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How WN4117 actually runs

Pro Flight Search has tracked every published board update for WN4117 across the LAS and DAL boards: schedule changes, gate pushes and actual clocks. Combined risk score: 1.0/100. Based on airport operations, weather, and cached board history at LAS and DAL.

The verdict above is that record speaking, so it reflects how WN4117 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around WN4117? 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 — WN4117 Las Vegas to Dallas on-time performance, measured from the LAS and DAL airport boards.

Canonical URL
https://proflightsearch.com/flight/WN4117
How we measure this →