Southwest Airlines MSY to AUS on-time performance
Southwest Airlines nonstop flights from New Orleans to Austin · Aug 2025 – Jul 2026
On-time arrivals
77%
arrived < 15 min late
Cancelled
0.4%
6 flights
Avg arrival delay
13 min
52 min when late
Rank on route
#2 of 3
route average 78% on time
Key facts
- Southwest Airlines flights on MSY to AUS arrived on time 77% of the time in Aug 2025 – Jul 2026.
- 0.4% were cancelled, and 5% arrived an hour or more late.
- That ranks #2 of 3 airlines on this route, which averaged 78% on time overall.
- The largest source of delay minutes was late-arriving aircraft (55%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft55%
- Air traffic control & airport congestion23%
- Airline (crew, maintenance, cleaning, fueling)20%
- Extreme weather2%
- Security0%
Other airlines on MSY to AUS
- SkyWest Airlines80% on time · 18 min avg delay
- Frontier Airlines50% on time · 45 min avg delay
Full MSY to AUS comparison →
Southwest Airlines on-time record across all routes →
1,531 Southwest Airlines flights tracked on this route; 6 cancelled, 3 diverted.
Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. How we calculate this.