WN4178 New YorkLGA · 07:00 AustinAUS · 09:35
WN4178 by Southwest Airlines flies from New York (LGA) to Austin (AUS) for the Sat, Sep 12 departure.
Same number through LGA → DAL → AUS
arrived at AUS · 5 min early
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 · 15 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at LGA and AUS 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 New York to Austin flights today
same route · Southwest AirlinesIf WN4178 is cancelled, these are the other Southwest Airlines nonstop flights from New York to Austin on the same day, with scheduled departure times in LGA local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How WN4178 actually runs
Pro Flight Search has tracked every published board update for WN4178 across the LGA and AUS boards: schedule changes, gate pushes and actual clocks. Usually lands ~11 min early. Based on 14 confirmed landings · 10/14 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 WN4178 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: N8866H, N8525S, N8922Q, N8669B.
Board clocks recorded as LGA and AUS published them.
Planning around WN4178? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — WN4178 New York to Austin on-time performance, measured from the LGA and AUS airport boards.
https://proflightsearch.com/flight/WN4178
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