WN4320 AtlantaATL · 15:45 HRLHRL · 17:10
WN4320 by Southwest Airlines flies from Atlanta (ATL) to HRL (HRL).
Same number through ATL → AUS → HRL
scheduled from ATL
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at ATL and HRL 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 Atlanta to HRL flights today
same route · Southwest AirlinesIf WN4320 is cancelled, these are the other Southwest Airlines nonstop flights from Atlanta to HRL on the same day, with scheduled departure times in ATL local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How WN4320 actually runs
Pro Flight Search has tracked every published board update for WN4320 across the ATL and HRL boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: left a little late (~11 min) but landed about 19 min early. Not enough to call it.
The verdict above is that record speaking, so it reflects how WN4320 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: N8974K, N8663A.
Board clocks recorded as ATL and HRL published them.
Planning around WN4320? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — WN4320 Atlanta to HRL on-time performance, measured from the ATL and HRL airport boards.
https://proflightsearch.com/flight/WN4320
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