WN1477 DenverDEN · 11:20 ColumbusCMH · 16:05
WN1477 by Southwest Airlines flies from Denver (DEN) to Columbus (CMH) for the Wed, Sep 23 departure.
departs DEN · on schedule
board checked 41m 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
Weather-conditioned outlook for this flight right now
Measured, 90-day sampleDriven mainly by CMH (Columbus), currently flying MVFR (marginal visual). 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 departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Denver to Columbus flights today
same route · Southwest AirlinesIf WN1477 is cancelled, these are the other Southwest Airlines nonstop flights from Denver to Columbus 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 WN1477 actually runs
Pro Flight Search has tracked every published board update for WN1477 across the DEN and CMH boards: schedule changes, gate pushes and actual clocks. Usually departs ~27 min late. Based on 4 confirmed departures · 1/4 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how WN1477 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: N8792Q, N8855Q, N8562Z, N8746Q.
Board clocks recorded as DEN and CMH published them.
Planning around WN1477? 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 — WN1477 Denver to Columbus on-time performance, measured from the DEN and CMH airport boards.
https://proflightsearch.com/flight/WN1477
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