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Route Reliability

Denver → HYS

DEN–HYS · 298 miles · Denver International Airport to HYS Airport

72
Usually Fine
WanderNerd Reliability Score
79%
Arrive within 15 minutes
21 min
Average arrival delay
2.1%
Cancelled
627
Flights in the data

Data through May 2026.

United Airlines is the only airline in this data on this route, arriving on time 79% of the time across 627 flights. No comparison to make.

What the data says

Departure time hasn't mattered much.

On-time rates stay between 79% and 80% across the day.

Saturdays have been rough.

DEN–HYS flights arrived on time 87% of the time on Wednesdays and just 72% on Saturdays. That gap is worth planning around.

Best historical flights

Ranked by on-time arrivals, minimum 100 flights. Past performance, not a promise.

Top flights by on-time rate

More flights on this route

The breakdown

On-time by weekday
  • Mon82%(104 flights)
  • Tue82%(54 flights)
  • Wed87%(102 flights)
  • Thu72%(97 flights)
  • Fri79%(99 flights)
  • Sat72%(54 flights)
  • Sun78%(102 flights)
On-time by departure window
  • 12–3 PM—(3 flights)
  • 3–6 PM79%(262 flights)
  • 6–9 PM—(6 flights)
  • 9 PM–12 AM80%(341 flights)
On-time trend by month
81%
May

Jun 62% → May 81% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202562%52
July 202557%51
August 202565%52
September 202588%51
October 202591%54
November 202598%49
December 202586%55
January 202678%51
February 202677%48
March 202676%50
April 202692%51
May 202681%48

Keep nerding

Based on 627 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.