WN1666Southwest Airlines · DEN → MCI
live · 25m ago
Route confirmed Southwest Airlines

WN1666 DenverDEN · 21:40 Kansas CityMCI · 00:20

WN1666 by Southwest Airlines flies from Denver (DEN) to Kansas City (MCI) for the Wed, Oct 28 departure.

Right nowEn route to Kansas City · off blocks 21:34 · 6 min early
00:20

estimated arrival at MCI · local time · past this estimate · waiting on the board

En routeWN1666 · position estimated
DENDenverMCIKansas City
Estimated from the boardsarr 00:20

Board estimate · gate and arrival times. Off blocks 21:34 · typical taxi-out at DEN ≈ 7.4 min.

Typical gate push−6 minmedian posted departure

Where the minutes go

last 3 operations · gate push → arrival
0+30+60+90 min
10-28
−6 gate
10-27
−11 gate
10-26
+8 gate

The bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.

The route today

live boards
DENDenverOn-time likelyDEN delay board →
MCIKansas CityOn-time likelyMCI delay board →
DEN→MCIevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
43%Chance of 15+ min delay
2.5%Chance of cancellation
+9 minAvg hub delay right now

Conditions at DEN and MCI 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 →

Tomorrow on this route

Forecast

Denver to Kansas City with Southwest Airlines · Thu 29 Oct, local date

Outlook: elevated
Chance a departure leaves 60+ min late
15%1.5× usual

No cancellation outlook here: this airport's board does not publish cancellations reliably.

Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · About 7 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 departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Denver to Kansas City flights today

same route · Southwest Airlines
WN1659departs 05:10
WN1906departs 05:40
WN2920departs 07:35
WN1362departs 08:15
WN2512departs 08:30
WN1661departs 08:40

If WN1666 is cancelled, these are the other Southwest Airlines nonstop flights from Denver to Kansas City on the same day, with scheduled departure times in DEN local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How WN1666 actually runs

Pro Flight Search has tracked every published board update for WN1666 across the DEN and MCI boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 3 completed legs so far: departed -6 min. Not enough to call it.

The verdict above is that record speaking, so it reflects how WN1666 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
10-28DEN 21:40 21:34 (−6)MCI 00:20
10-27DEN 21:40 21:29 (−11)MCI 00:20
10-26DEN 20:45 20:53 (+8)MCI

Aircraft

Recent tails: N8540V, N7858A, N8908Q.

Board clocks recorded as DEN and MCI published them.

Planning around WN1666? 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 — WN1666 Denver to Kansas City on-time performance, measured from the DEN and MCI airport boards.

Canonical URL
https://proflightsearch.com/flight/WN1666
How we measure this →