WN671 DallasDAL · 19:20 Las VegasLAS · 20:10
WN671 by Southwest Airlines flies from Dallas (DAL) to Las Vegas (LAS).
scheduled from DAL
Where the minutes go
last 3 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 DAL and LAS are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records 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 at Dallas
ForecastThu 5 Nov, local date
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
Tomorrow at Las Vegas
ForecastThu 5 Nov, local date
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Dallas to Las Vegas flights today
same route · Southwest AirlinesIf WN671 is cancelled, these are the other Southwest Airlines nonstop flights from Dallas to Las Vegas on the same day, with scheduled departure times in DAL local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →
How WN671 actually runs
Pro Flight Search has tracked every published board update for WN671 across the DAL and LAS boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 3 completed legs so far: departed +57 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how WN671 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: N8552Z, N8536Z, N8613K.
Board clocks recorded as DAL and LAS published them.
Planning around WN671? 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: WN671 Dallas to Las Vegas on-time performance, measured from the DAL and LAS airport boards.
https://proflightsearch.com/flight/WN671
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