Southwest Airlines SNA to LAS on-time performance
Southwest Airlines nonstop flights from Santa Ana to Las Vegas · Aug 2025 – Jul 2026
On-time arrivals
81%
arrived < 15 min late
Cancelled
0.3%
7 flights
Avg arrival delay
11 min
52 min when late
Rank on route
#3 of 4
route average 83% on time
Key facts
- Southwest Airlines flights on SNA to LAS arrived on time 81% of the time in Aug 2025 – Jul 2026.
- 0.3% were cancelled, and 6% arrived an hour or more late.
- That ranks #3 of 4 airlines on this route, which averaged 83% on time overall.
- The largest source of delay minutes was late-arriving aircraft (52%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft52%
- Air traffic control & airport congestion25%
- Airline (crew, maintenance, cleaning, fueling)21%
- Extreme weather2%
- Security0%
Other airlines on SNA to LAS
- SkyWest Airlines86% on time · 12 min avg delay
- Spirit Airlines90% on time · 9 min avg delay
- Frontier Airlines73% on time · 24 min avg delay
Full SNA to LAS comparison →
Southwest Airlines on-time record across all routes →
2,506 Southwest Airlines flights tracked on this route; 7 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.