Southwest Airlines RNO to LAS on-time performance
Southwest Airlines nonstop flights from Reno to Las Vegas · Aug 2025 – Jul 2026
On-time arrivals
83%
arrived < 15 min late
Cancelled
0.5%
18 flights
Avg arrival delay
10 min
54 min when late
Rank on route
#2 of 3
route average 82% on time
Key facts
- Southwest Airlines flights on RNO to LAS arrived on time 83% of the time in Aug 2025 – Jul 2026.
- 0.5% were cancelled, and 5% arrived an hour or more late.
- That ranks #2 of 3 airlines on this route, which averaged 82% on time overall.
- The largest source of delay minutes was late-arriving aircraft (60%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft60%
- Air traffic control & airport congestion21%
- Airline (crew, maintenance, cleaning, fueling)15%
- Extreme weather3%
- Security0%
Other airlines on RNO to LAS
- Spirit Airlines87% on time · 11 min avg delay
- Frontier Airlines69% on time · 28 min avg delay
Full RNO to LAS comparison →
Southwest Airlines on-time record across all routes →
3,315 Southwest Airlines flights tracked on this route; 18 cancelled, 4 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.