WN3151 PhiladelphiaPHL ChicagoMDW
WN3151 by Southwest Airlines flies from Philadelphia (PHL) to Chicago (MDW).
scheduled from PHL
The route today
live boardsWeather lens
Weather-conditioned outlook for this flight right now
Measured, 90-day sampleDriven mainly by MDW (Chicago), currently flying MVFR (marginal visual). 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 Philadelphia to Chicago flights today
same route · Southwest AirlinesIf WN3151 is cancelled, these are the other Southwest Airlines nonstop flights from Philadelphia to Chicago on the same day, with scheduled departure times in PHL local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How WN3151 actually runs
Pro Flight Search has tracked every published board update for WN3151 across the PHL and MDW boards: schedule changes, gate pushes and actual clocks. Combined risk score: 50.0/100. Based on airport operations, weather, and cached board history at PHL and MDW.
The verdict above is that record speaking, so it reflects how WN3151 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around WN3151? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — WN3151 Philadelphia to Chicago on-time performance, measured from the PHL and MDW airport boards.
https://proflightsearch.com/flight/WN3151
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