Southwest Airlines FAT to LAS on-time performance
Southwest Airlines nonstop flights from Fresno to Las Vegas · Aug 2025 – Jul 2026
On-time arrivals
85%
arrived < 15 min late
Cancelled
0.3%
3 flights
Avg arrival delay
9 min
58 min when late
Rank on route
#1 of 2
route average 82% on time
Key facts
- Southwest Airlines flights on FAT to LAS arrived on time 85% of the time in Aug 2025 – Jul 2026.
- 0.3% were cancelled, and 5% arrived an hour or more late.
- That ranks #1 of 2 airlines on this route, which averaged 82% 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)25%
- Air traffic control & airport congestion20%
- Extreme weather3%
- Security1%
Other airlines on FAT to LAS
- Allegiant Air77% on time · 22 min avg delay
Full FAT to LAS comparison →
Southwest Airlines on-time record across all routes →
1,070 Southwest Airlines flights tracked on this route; 3 cancelled, 1 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.