WN4048 Grand RapidsGRR BaltimoreBWI
WN4048 by Southwest Airlines flies from Grand Rapids (GRR) to Baltimore (BWI).
scheduled from GRR
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at GRR and BWI 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 Grand Rapids to Baltimore flights today
same route · Southwest AirlinesIf WN4048 is cancelled, these are the other Southwest Airlines nonstop flights from Grand Rapids to Baltimore on the same day, with scheduled departure times in GRR local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How WN4048 actually runs
Pro Flight Search has tracked every published board update for WN4048 across the GRR and BWI boards: schedule changes, gate pushes and actual clocks. Combined risk score: 16.9/100. Based on airport operations, weather, and cached board history at GRR and BWI.
The verdict above is that record speaking, so it reflects how WN4048 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around WN4048? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — WN4048 Grand Rapids to Baltimore on-time performance, measured from the GRR and BWI airport boards.
https://proflightsearch.com/flight/WN4048
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