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Route Reliability

Denver → Jackson

DEN–JAC · 406 miles · Denver International Airport to Jackson Hole Airport

81
Pretty Reliable
WanderNerd Reliability Score
82%
Arrive within 15 minutes
5 min
Average arrival delay
1.3%
Cancelled
1,634
Flights in the data

Data through May 2026.

United Airlines is the only airline in this data on this route, arriving on time 82% of the time across 1,634 flights. No comparison to make.

What the data says

Morning flights do better here.

DEN–JAC flights departing between 6–9 AM arrived on time 93% of the time, versus 73% between 6–9 PM.

Monday comes out ahead.

A small edge: 86% on time on Mondays against 80% on Fridays.

Trending in the right direction.

DEN–JAC flights arrived on time 87% of the time over the last three months in the data, compared with 79% in the three months before that.

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
  • Mon86%(228 flights)
  • Tue83%(228 flights)
  • Wed82%(217 flights)
  • Thu83%(229 flights)
  • Fri80%(229 flights)
  • Sat81%(233 flights)
  • Sun80%(235 flights)
On-time by departure window
  • 6–9 AM93%(350 flights)
  • 9 AM–12 PM81%(361 flights)
  • 12–3 PM87%(333 flights)
  • 3–6 PM74%(196 flights)
  • 6–9 PM73%(359 flights)
On-time trend by month
86%
May

Jun 74% → May 86% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202574%148
July 202567%154
August 202578%151
September 202591%148
October 202587%148
November 202595%110
December 202572%127
January 202686%128
February 202679%105
March 202685%124
April 202691%120
May 202686%136

Keep nerding

Based on 1,634 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.