Southwest Airlines
WN4547New Orleans to Houston
Southwest Airlines flight WN4547 flies from New Orleans (MSY) to Houston (HOU), 486 km. Over August 2025 to July 2026 it usually arrives right on schedule: 84% of 149 flights arrived within 15 minutes of schedule and 2% were cancelled (US Department of Transportation data).
On-time record, last 12 months
84%
on time (within 15 min)
10%
more than 30 min late
2%
cancelled
+1 min
average arrival vs schedule
Every operation of WN4547, August 2025 to July 2026: 149 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as WN4547
- New Orleans (MSY) to Houston (HOU)57 flights
- St. Louis (STL) to Orlando (MCO)32 flights
- Nashville (BNA) to Baltimore (BWI)18 flights
- Santa Ana (SNA) to Oakland (OAK)14 flights
- Chicago Midway (MDW) to Houston (HOU)11 flights
- Orlando (MCO) to Columbus (CMH)8 flights
- Denver (DEN) to Orlando (MCO)2 flights
- Chicago Midway (MDW) to Nashville (BNA)2 flights
- Sacramento (SMF) to Burbank (BUR)2 flights
- Orlando (MCO) to Providence (PVD)1 flights
Other flights from New Orleans to Houston
More about New Orleans (MSY) and Houston (HOU).
Embed this on your site
A live badge for travel blogs, forums and trip reports. It updates as new data comes in, and links back here for the full stats.
Dark badge, HTML
<a href="https://tripstow.com/flights/wn4547" title="WN4547 is on time 84% of the time on TripStow"><img src="https://tripstow.com/badge/flights/wn4547.svg" alt="WN4547 is on time 84% of the time" width="360" height="88" loading="lazy"></a>
Light badge, HTML
<a href="https://tripstow.com/flights/wn4547" title="WN4547 is on time 84% of the time on TripStow"><img src="https://tripstow.com/badge/flights/wn4547.svg?theme=light" alt="WN4547 is on time 84% of the time" width="360" height="88" loading="lazy"></a>Markdown, for forums and README files
[](https://tripstow.com/flights/wn4547)Flying soon?
Forward your booking to TripStow and get your trip built for you, with check-in reminders, punctuality for every flight and a map of everywhere you have been.
Start free