WN4660 ChicagoMDW · 12:45 ColumbusCMH · 15:00
WN4660 by Southwest Airlines flies from Chicago (MDW) to Columbus (CMH) for the Thu, Oct 22 departure.
departs MDW · on schedule
board checked 1m 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
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at MDW and CMH 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 Chicago to Columbus flights today
same route · Southwest AirlinesIf WN4660 is cancelled, these are the other Southwest Airlines nonstop flights from Chicago to Columbus on the same day, with scheduled departure times in MDW local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How WN4660 actually runs
Pro Flight Search has tracked every published board update for WN4660 across the MDW and CMH boards: schedule changes, gate pushes and actual clocks. Usually departs ~14 min late. Based on 4 confirmed departures · 3/4 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how WN4660 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: N8781Q.
Board clocks recorded as MDW and CMH published them.
Planning around WN4660? 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 — WN4660 Chicago to Columbus on-time performance, measured from the MDW and CMH airport boards.
https://proflightsearch.com/flight/WN4660
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