Alaska Airlines DEN to ANC on-time performance
Alaska Airlines nonstop flights from Denver to Anchorage · Aug 2025 – Jul 2026
On-time arrivals
83%
arrived < 15 min late
Cancelled
0.0%
0 flights
Avg arrival delay
7 min
36 min when late
Rank on route
#1 of 3
route average 76% on time
Key facts
- Alaska Airlines flights on DEN to ANC arrived on time 83% of the time in Aug 2025 – Jul 2026.
- 0% were cancelled, and 2% arrived an hour or more late.
- That ranks #1 of 3 airlines on this route, which averaged 76% on time overall.
- The largest source of delay minutes was air traffic control & airport congestion (50%).
On-time trend by month
Why this airline's flights were late
- Air traffic control & airport congestion50%
- Airline (crew, maintenance, cleaning, fueling)45%
- Late-arriving aircraft4%
- Extreme weather1%
- Security0%
Other airlines on DEN to ANC
- United Airlines80% on time · 11 min avg delay
- Southwest Airlines41% on time · 33 min avg delay
Full DEN to ANC comparison →
Alaska Airlines on-time record across all routes →
128 Alaska Airlines flights tracked on this route; 0 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.