WN3720 Las VegasLAS · 08:10 Little RockLIT · 13:15
WN3720 by Southwest Airlines flies from Las Vegas (LAS) to Little Rock (LIT) for the Tue, Sep 15 departure.
departs LAS · on schedule
board checked 9m 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
Early read, sample still buildingConditions at LAS and LIT 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. This route's tracked sample is still thin — treat these as an early read, not a precise forecast.
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 Las Vegas to Little Rock flights today
same route · Southwest AirlinesIf WN3720 is cancelled, these are the other Southwest Airlines nonstop flights from Las Vegas to Little Rock 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 WN3720 actually runs
Pro Flight Search has tracked every published board update for WN3720 across the LAS and LIT boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 2 confirmed landings · 2/2 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how WN3720 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: N8578Q, N8691A, N8718Q.
Board clocks recorded as LAS and LIT published them.
Planning around WN3720? 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 — WN3720 Las Vegas to Little Rock on-time performance, measured from the LAS and LIT airport boards.
https://proflightsearch.com/flight/WN3720
.