WN4566 ChicagoMDW · 18:25 Fort MyersRSW · 22:20
WN4566 by Southwest Airlines flies from Chicago (MDW) to Fort Myers (RSW) for the Tue, Nov 10 departure.
estimated arrival at RSW · local time · past this estimate · waiting on the board
board checked 52m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 18:21.
Where the minutes go
last 5 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The last 30 days
arrival outcome per operationmedian arrival −16 min · 0 cancelled · 5 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at MDW and RSW 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 at Chicago
ForecastWed 11 Nov, local date
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
Tomorrow at Fort Myers
ForecastWed 11 Nov, local date
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · 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 Chicago to Fort Myers flights today
same route · Southwest AirlinesIf WN4566 is cancelled, these are the other Southwest Airlines nonstop flights from Chicago to Fort Myers on the same day, with scheduled departure times in MDW 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 WN4566 actually runs
Pro Flight Search has tracked every published board update for WN4566 across the MDW and RSW boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 3 confirmed landings · 3/3 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how WN4566 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: N8301J, N8789Q, N9031W.
Board clocks recorded as MDW and RSW published them.
Planning around WN4566? 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: WN4566 Chicago to Fort Myers on-time performance, measured from the MDW and RSW airport boards.
https://proflightsearch.com/flight/WN4566
.