Southwest Airlines EUG to DEN on-time performance
Southwest Airlines nonstop flights from Eugene to Denver · Aug 2025 – Jul 2026
On-time arrivals
73%
arrived < 15 min late
Cancelled
0.2%
1 flights
Avg arrival delay
18 min
61 min when late
Rank on route
#3 of 3
route average 80% on time
Key facts
- Southwest Airlines flights on EUG to DEN arrived on time 73% of the time in Aug 2025 – Jul 2026.
- 0.2% were cancelled, and 9% arrived an hour or more late.
- That ranks #3 of 3 airlines on this route, which averaged 80% on time overall.
- The largest source of delay minutes was air traffic control & airport congestion (38%).
On-time trend by month
Why this airline's flights were late
- Air traffic control & airport congestion38%
- Airline (crew, maintenance, cleaning, fueling)29%
- Late-arriving aircraft25%
- Extreme weather7%
- Security0%
Other airlines on EUG to DEN
- United Airlines85% on time · 15 min avg delay
- SkyWest Airlines75% on time · 16 min avg delay
Full EUG to DEN comparison →
Southwest Airlines on-time record across all routes →
454 Southwest Airlines flights tracked on this route; 1 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.