Southwest Airlines RNO to SAN on-time performance
Southwest Airlines nonstop flights from Reno to San Diego · Aug 2025 – Jul 2026
On-time arrivals
70%
arrived < 15 min late
Cancelled
0.5%
5 flights
Avg arrival delay
16 min
48 min when late
Rank on route
#3 of 3
route average 72% on time
Key facts
- Southwest Airlines flights on RNO to SAN arrived on time 70% of the time in Aug 2025 – Jul 2026.
- 0.5% were cancelled, and 6% arrived an hour or more late.
- That ranks #3 of 3 airlines on this route, which averaged 72% on time overall.
- The largest source of delay minutes was late-arriving aircraft (45%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft45%
- Air traffic control & airport congestion42%
- Airline (crew, maintenance, cleaning, fueling)13%
- Extreme weather1%
- Security0%
Other airlines on RNO to SAN
- SkyWest Airlines77% on time · 14 min avg delay
- Spirit Airlines89% on time · 6 min avg delay
Full RNO to SAN comparison →
Southwest Airlines on-time record across all routes →
939 Southwest Airlines flights tracked on this route; 5 cancelled, 3 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.