WN451Southwest Airlines · LAS → BNA
live · 5m ago
Route confirmed Southwest Airlines

WN451 Las VegasLAS · 07:10 NashvilleBNA

WN451 by Southwest Airlines flies from Las Vegas (LAS) to Nashville (BNA).

Same number through LAS → PHX → BHM → BNA

Right nowIn the air to Nashville
16:40

estimated arrival at BNA · local time · ~56 min from now

LivePosition · updated 5m ago
LAS474 mi · ~56 min leftBNA
39,000 ftAltitudecruising
547 mphSpeed475 kt
123°Direction

Live position · flown path, last 1h 8m

The route today

live boards
LASLas VegasOn-time likelyLAS delay board →
BNANashvilleOn-time likelyBNA delay board →
LAS→BNAevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
42%Chance of 15+ min delay
1.3%Chance of cancellation
+8 minAvg hub delay right now

Conditions at LAS and BNA 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 Nashville flights today

same route · Southwest Airlines
WN2245departs 06:15
WN5013departs 07:45
WN4545departs 08:00
WN635departs 08:00
WN646departs 08:10
WN3868departs 08:50

If WN451 is cancelled, these are the other Southwest Airlines nonstop flights from Las Vegas to Nashville 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 WN451 actually runs

Pro Flight Search has tracked every published board update for WN451 across the LAS and BNA boards: schedule changes, gate pushes and actual clocks. Combined risk score: 33.0/100. Based on airport operations, weather, and cached board history at LAS and BNA.

The verdict above is that record speaking, so it reflects how WN451 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around WN451? 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 — WN451 Las Vegas to Nashville on-time performance, measured from the LAS and BNA airport boards.

Canonical URL
https://proflightsearch.com/flight/WN451
How we measure this →