WN1018 CancúnCUN · 15:30 DenverDEN · 17:45
WN1018 by Southwest Airlines flies from Cancún (CUN) to Denver (DEN) for the Sun, Nov 1 departure.
departs CUN · on schedule
board checked 13m ago · checking again in 45s
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 CUN and DEN 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 on this route
ForecastCancún to Denver with Southwest Airlines · Mon 2 Nov, local date
- Chance a departure is cancelled
- 0.5%1.6× usual
- Chance a departure leaves 60+ min late
- 7.7%2.3× usual
Forecast weather: 46% chance of fog, 87% chance of rain and gusts to 32 kt at Denver
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · About 1 departures a day on this route with this airline. · 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 Cancún to Denver flights today
same route · Southwest AirlinesIf WN1018 is cancelled, this is the other Southwest Airlines nonstop flight from Cancún to Denver on the same day, with scheduled departure times in CUN 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 WN1018 actually runs
Pro Flight Search has tracked every published board update for WN1018 across the CUN and DEN boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 2 completed legs so far: left right on schedule but landed about 13 min early. Not enough to call it.
The verdict above is that record speaking, so it reflects how WN1018 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: N8718Q, N8708Q.
Board clocks recorded as CUN and DEN published them.
Planning around WN1018? 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: WN1018 Cancún to Denver on-time performance, measured from the CUN and DEN airport boards.
https://proflightsearch.com/flight/WN1018
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