Southwest Airlines LAX to AUS on-time performance
Southwest Airlines nonstop flights from Los Angeles to Austin · Aug 2025 – Jul 2026
On-time arrivals
68%
arrived < 15 min late
Cancelled
0.5%
5 flights
Avg arrival delay
17 min
49 min when late
Rank on route
#6 of 6
route average 78% on time
Key facts
- Southwest Airlines flights on LAX to AUS arrived on time 68% of the time in Aug 2025 – Jul 2026.
- 0.5% were cancelled, and 8% arrived an hour or more late.
- That ranks #6 of 6 airlines on this route, which averaged 78% on time overall.
- The largest source of delay minutes was late-arriving aircraft (51%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft51%
- Airline (crew, maintenance, cleaning, fueling)32%
- Air traffic control & airport congestion16%
- Security1%
- Extreme weather0%
Other airlines on LAX to AUS
- Delta Air Lines81% on time · 14 min avg delay
- SkyWest Airlines85% on time · 10 min avg delay
- United Airlines88% on time · 8 min avg delay
- American Airlines69% on time · 32 min avg delay
- Spirit Airlines73% on time · 18 min avg delay
Full LAX to AUS comparison →
Southwest Airlines on-time record across all routes →
1,029 Southwest Airlines flights tracked on this route; 5 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.