WN228 ChicagoMDW · 06:25 CancúnCUN · 10:00
WN228 by Southwest Airlines flies from Chicago (MDW) to Cancún (CUN) for the Mon, Aug 17 departure.
en route from MDW to CUN
board checked 6m ago · checking again in 45s
Board estimate · gate and arrival times. Off blocks 07:08.
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at MDW and CUN 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 Cancún flights today
same route · Southwest AirlinesIf WN228 is cancelled, this is the other Southwest Airlines nonstop flight from Chicago to Cancún 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 WN228 actually runs
Pro Flight Search has tracked every published board update for WN228 across the MDW and CUN boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: landed +38 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how WN228 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: N243WN.
Board clocks recorded as MDW and CUN published them.
Planning around WN228? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — WN228 Chicago to Cancún on-time performance, measured from the MDW and CUN airport boards.
https://proflightsearch.com/flight/WN228
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