WN4958Southwest Airlines · HOU → MSY
live · 41m ago
Route confirmed Southwest Airlines

WN4958 HoustonHOU New OrleansMSY

WN4958 by Southwest Airlines flies from Houston (HOU) to New Orleans (MSY).

Right nowNext departure tomorrow Operates daily
14:40

scheduled from HOU

The route today

live boards
HOUHoustonOn-time likelyHOU delay board →
MSYNew OrleansOn-time likelyMSY delay board →
HOU→MSYevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
41%Chance of 15+ min delay
0.5%Chance of cancellation
+8 minAvg hub delay right now

Conditions at HOU and MSY 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 →

Tomorrow on this route

Forecast

Houston to New Orleans with Southwest Airlines · Thu 29 Oct, local date

Outlook: elevated
Chance a departure leaves 60+ min late
8.6%1.3× usual

No cancellation outlook here: this airport's board does not publish cancellations reliably.

Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · About 6 departures a day on this route with this airline. · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Houston to New Orleans flights today

same route · Southwest Airlines
WN1034departs 06:05
WN937departs 06:10
WN2096departs 08:10
WN2935departs 10:25
WN683departs 10:50
WN4995departs 12:40

If WN4958 is cancelled, these are the other Southwest Airlines nonstop flights from Houston to New Orleans on the same day, with scheduled departure times in HOU local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How WN4958 actually runs

Pro Flight Search has tracked every published board update for WN4958 across the HOU and MSY boards: schedule changes, gate pushes and actual clocks. Combined risk score: 3.3/100. Based on airport operations, weather, and cached board history at HOU and MSY.

The verdict above is that record speaking, so it reflects how WN4958 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around WN4958? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — WN4958 Houston to New Orleans on-time performance, measured from the HOU and MSY airport boards.

Canonical URL
https://proflightsearch.com/flight/WN4958
How we measure this →