WN943 BoiseBOI · 06:00 Las VegasLAS · 06:45
WN943 by Southwest Airlines flies from Boise (BOI) to Las Vegas (LAS) for the Wed, Sep 16 departure.
arrival expected at LAS · on schedule
board checked 7m ago · checking again in 45s
Where the minutes go
last 4 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at BOI and LAS 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 departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Boise to Las Vegas flights today
same route · Southwest AirlinesIf WN943 is cancelled, these are the other Southwest Airlines nonstop flights from Boise to Las Vegas on the same day, with scheduled departure times in BOI local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How WN943 actually runs
Pro Flight Search has tracked every published board update for WN943 across the BOI and LAS boards: schedule changes, gate pushes and actual clocks. Usually lands ~5 min early. Based on 1 confirmed landing · 1/1 within 15 min of schedule. Pushes back late but makes up time in the air.
The verdict above is that record speaking, so it reflects how WN943 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: N871HK, N8612K, N8554X.
Board clocks recorded as BOI and LAS published them.
Planning around WN943? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search — WN943 Boise to Las Vegas on-time performance, measured from the BOI and LAS airport boards.
https://proflightsearch.com/flight/WN943
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