WN2940Southwest Airlines · LAS → SEA
live · 6m ago
Route confirmed Southwest Airlines

WN2940 Las VegasLAS · 20:45 SeattleSEA · 23:30

WN2940 by Southwest Airlines flies from Las Vegas (LAS) to Seattle (SEA) for the Tue, Sep 8 departure.

Right nowIn the air to Seattle
23:45

estimated arrival at SEA · local time · ~1h 47m from now

LivePosition · updated 6m ago
SEA720 mi · ~1h 47m leftLAS
36,000 ftAltitudecruising
535 mphSpeed465 kt
336°Direction

Live position · flown path, last 28 min

The route today

live boards
LASLas VegasOn-time likelyLAS delay board →
SEASeattleOn-time likelySEA delay board →
LAS→SEAevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
40%Chance of 15+ min delay
1.0%Chance of cancellation
+8 minAvg hub delay right now

Conditions at LAS and SEA 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 Las Vegas to Seattle flights today

same route · Southwest Airlines
WN4506departs 07:30
WN2283departs 07:45
WN615departs 09:20
WN279departs 10:00
WN4512departs 13:05
WN1719departs 14:05

If WN2940 is cancelled, these are the other Southwest Airlines nonstop flights from Las Vegas to Seattle 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 WN2940 actually runs

Pro Flight Search has tracked every published board update for WN2940 across the LAS and SEA boards: schedule changes, gate pushes and actual clocks. Combined risk score: 2.1/100. Based on airport operations, weather, and cached board history at LAS and SEA.

The verdict above is that record speaking, so it reflects how WN2940 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around WN2940? 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 — WN2940 Las Vegas to Seattle on-time performance, measured from the LAS and SEA airport boards.

Canonical URL
https://proflightsearch.com/flight/WN2940
How we measure this →