WN4880 DenverDEN · 14:00 ChicagoMDW · 18:40
WN4880 by Southwest Airlines flies from Denver (DEN) to Chicago (MDW).
Same number through DEN → CVG → CVG → MDW
scheduled from DEN
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at DEN and MDW 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 →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Denver to Chicago flights today
same route · Southwest AirlinesIf WN4880 is cancelled, these are the other Southwest Airlines nonstop flights from Denver to Chicago 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 WN4880 actually runs
Pro Flight Search has tracked every published board update for WN4880 across the DEN and MDW boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: left noticeably late (~35 min) but landed a little late (~13 min). Not enough to call it.
The verdict above is that record speaking, so it reflects how WN4880 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: N8890Q, N8975K.
Board clocks recorded as DEN and MDW published them.
Planning around WN4880? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — WN4880 Denver to Chicago on-time performance, measured from the DEN and MDW airport boards.
https://proflightsearch.com/flight/WN4880
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