United Airlines DEN to AUS on-time performance
United Airlines nonstop flights from Denver to Austin · Aug 2025 – Jul 2026
On-time arrivals
80%
arrived < 15 min late
Cancelled
0.4%
8 flights
Avg arrival delay
12 min
58 min when late
Rank on route
#1 of 4
route average 77% on time
Key facts
- United Airlines flights on DEN to AUS arrived on time 80% of the time in Aug 2025 – Jul 2026.
- 0.4% were cancelled, and 6% arrived an hour or more late.
- That ranks #1 of 4 airlines on this route, which averaged 77% on time overall.
- The largest source of delay minutes was late-arriving aircraft (44%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft44%
- Airline (crew, maintenance, cleaning, fueling)29%
- Air traffic control & airport congestion26%
- Extreme weather1%
- Security0%
Other airlines on DEN to AUS
- Southwest Airlines75% on time · 15 min avg delay
- Frontier Airlines71% on time · 19 min avg delay
- SkyWest Airlines78% on time · 19 min avg delay
Full DEN to AUS comparison →
United Airlines on-time record across all routes →
1,898 United Airlines flights tracked on this route; 8 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.