WN1021 BaltimoreBWI · 08:10 ChicagoMDW · 10:10
WN1021 by Southwest Airlines flies from Baltimore (BWI) to Chicago (MDW) for the Wed, Nov 11 departure.
Same number through BWI → MSY → DEN → OMA → MDW
departs BWI · on schedule
board checked 75m ago · checking again in 45s
Where the minutes go
last 7 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 operation0 cancelled · 8 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at BWI and MDW 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 Baltimore
ForecastThu 12 Nov, local date
- 91% chance of rain
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 New Orleans
ForecastThu 12 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 Baltimore to Chicago flights today
same route · Southwest AirlinesIf WN1021 is cancelled, these are the other Southwest Airlines nonstop flights from Baltimore to Chicago on the same day, with scheduled departure times in BWI 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 WN1021 actually runs
Pro Flight Search has tracked every published board update for WN1021 across the BWI and MDW boards: schedule changes, gate pushes and actual clocks. Usually lands ~23 min early. Based on 8 confirmed landings · 8/8 within 15 min of schedule. Pushes back late but makes up time in the air.
The verdict above is that record speaking, so it reflects how WN1021 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: N8835Q, N7742B, N953WN, N287WN.
Board clocks recorded as BWI and MDW published them.
Planning around WN1021? 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: WN1021 Baltimore to Chicago on-time performance, measured from the BWI and MDW airport boards.
https://proflightsearch.com/flight/WN1021
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