Southwest Airlines AUS to LAX on-time performance
Southwest Airlines nonstop flights from Austin to Los Angeles · Aug 2025 – Jul 2026
On-time arrivals
77%
arrived < 15 min late
Cancelled
0.6%
6 flights
Avg arrival delay
13 min
48 min when late
Rank on route
#5 of 6
route average 82% on time
Key facts
- Southwest Airlines flights on AUS to LAX arrived on time 77% of the time in Aug 2025 – Jul 2026.
- 0.6% were cancelled, and 6% arrived an hour or more late.
- That ranks #5 of 6 airlines on this route, which averaged 82% on time overall.
- The largest source of delay minutes was late-arriving aircraft (56%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft56%
- Airline (crew, maintenance, cleaning, fueling)35%
- Air traffic control & airport congestion6%
- Extreme weather3%
- Security1%
Other airlines on AUS to LAX
- Delta Air Lines84% on time · 11 min avg delay
- SkyWest Airlines88% on time · 9 min avg delay
- United Airlines89% on time · 10 min avg delay
- American Airlines72% on time · 31 min avg delay
- Spirit Airlines79% on time · 13 min avg delay
Full AUS to LAX comparison →
Southwest Airlines on-time record across all routes →
1,041 Southwest Airlines flights tracked on this route; 6 cancelled, 2 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.