Southwest Airlines LAS to LAX on-time performance
Southwest Airlines nonstop flights from Las Vegas to Los Angeles · Aug 2025 – Jul 2026
On-time arrivals
69%
arrived < 15 min late
Cancelled
0.4%
9 flights
Avg arrival delay
16 min
46 min when late
Rank on route
#8 of 8
route average 79% on time
Key facts
- Southwest Airlines flights on LAS to LAX arrived on time 69% of the time in Aug 2025 – Jul 2026.
- 0.4% were cancelled, and 6% arrived an hour or more late.
- That ranks #8 of 8 airlines on this route, which averaged 79% on time overall.
- The largest source of delay minutes was late-arriving aircraft (53%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft53%
- Airline (crew, maintenance, cleaning, fueling)35%
- Air traffic control & airport congestion11%
- Extreme weather0%
- Security0%
Other airlines on LAS to LAX
- Delta Air Lines84% on time · 12 min avg delay
- United Airlines86% on time · 8 min avg delay
- American Airlines75% on time · 25 min avg delay
- Frontier Airlines80% on time · 13 min avg delay
- Spirit Airlines88% on time · 9 min avg delay
- SkyWest Airlines84% on time · 11 min avg delay
- Alaska Airlines71% on time · 11 min avg delay
Full LAS to LAX comparison →
Southwest Airlines on-time record across all routes →
2,382 Southwest Airlines flights tracked on this route; 9 cancelled, 0 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.