OnTimeRoutes
B

United Airlines HDN to DEN on-time performance

United Airlines nonstop flights from Hayden to Denver · Aug 2025 – Jul 2026

On-time arrivals
82%
arrived < 15 min late
Cancelled
0.9%
7 flights
Avg arrival delay
14 min
78 min when late
Rank on route
#1 of 3
route average 80% on time

Key facts

  • United Airlines flights on HDN to DEN arrived on time 82% of the time in Aug 2025 – Jul 2026.
  • 0.9% were cancelled, and 7% arrived an hour or more late.
  • That ranks #1 of 3 airlines on this route, which averaged 80% on time overall.
  • The largest source of delay minutes was late-arriving aircraft (49%).

On-time trend by month

30%65%100%July 2025: 42.1% on time, 2.6% cancelledJul ’25August 2025: 55.6% on time, 2.7% cancelledAug ’25September 2025: 94.4% on time, 0.0% cancelledSep ’25October 2025: 86.2% on time, 0.0% cancelledOct ’25November 2025: 93.3% on time, 0.0% cancelledNov ’25December 2025: 79.2% on time, 2.7% cancelledDec ’25January 2026: 85.9% on time, 1.1% cancelledJan ’26February 2026: 66.3% on time, 1.2% cancelledFeb ’26March 2026: 75.3% on time, 0.0% cancelledMar ’26April 2026: 92.2% on time, 1.5% cancelledApr ’26May 2026: 91.9% on time, 0.0% cancelledMay ’26June 2026: 83.3% on time, 0.0% cancelledJun ’26July 2026: 91.7% on time, 1.6% cancelledJul ’26
On-time arrival rate by month. Hover a bar for exact figures.

Why this airline's flights were late

  • Late-arriving aircraft49%
  • Air traffic control & airport congestion31%
  • Airline (crew, maintenance, cleaning, fueling)20%
  • Extreme weather0%
  • Security0%

Other airlines on HDN to DEN

754 United Airlines flights tracked on this route; 7 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.