Southwest Airlines DEN to FAT on-time performance
Southwest Airlines nonstop flights from Denver to Fresno · Aug 2025 – Jul 2026
On-time arrivals
74%
arrived < 15 min late
Cancelled
0.3%
1 flights
Avg arrival delay
11 min
38 min when late
Rank on route
#2 of 3
route average 81% on time
Key facts
- Southwest Airlines flights on DEN to FAT arrived on time 74% of the time in Aug 2025 – Jul 2026.
- 0.3% were cancelled, and 4% arrived an hour or more late.
- That ranks #2 of 3 airlines on this route, which averaged 81% on time overall.
- The largest source of delay minutes was late-arriving aircraft (49%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft49%
- Airline (crew, maintenance, cleaning, fueling)44%
- Air traffic control & airport congestion7%
- Extreme weather0%
- Security0%
Other airlines on DEN to FAT
- SkyWest Airlines89% on time · 8 min avg delay
- United Airlines71% on time · 18 min avg delay
Full DEN to FAT comparison →
Southwest Airlines on-time record across all routes →
360 Southwest Airlines flights tracked on this route; 1 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.