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Route Reliability

Denver → PIR

DEN–PIR · 385 miles · Denver International Airport to PIR Airport

83
Pretty Reliable
WanderNerd Reliability Score
84%
Arrive within 15 minutes
4 min
Average arrival delay
1.8%
Cancelled
557
Flights in the data

Data through May 2026.

United Airlines is the only airline in this data on this route, arriving on time 84% of the time across 557 flights. No comparison to make.

What the data says

The late departure is the smart one here.

DEN–PIR flights departing between 9 PM–12 AM arrived on time 89% of the time, versus 75% between 3–6 PM.

Skip Saturday if you can.

DEN–PIR flights arrived on time 89% of the time on Tuesdays. On Saturdays: 79%.

Ticking up lately.

DEN–PIR flights arrived on time 87% of the time over the last three months in the data, compared with 83% in the three months before that.

Flights on this route

The breakdown

On-time by weekday
  • Mon87%(95 flights)
  • Tue89%(45 flights)
  • Wed84%(44 flights)
  • Thu84%(89 flights)
  • Fri80%(90 flights)
  • Sat79%(89 flights)
  • Sun85%(93 flights)
On-time by departure window
  • 12–3 PM84%(217 flights)
  • 3–6 PM75%(52 flights)
  • 6–9 PM84%(229 flights)
  • 9 PM–12 AM89%(47 flights)
On-time trend by month
83%
May

Aug 60% → May 83% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
August 202560%52
September 202586%49
October 202586%70
November 202592%66
December 202582%54
January 202685%52
February 202683%48
March 202686%49
April 202692%51
May 202683%54

Keep nerding

Based on 557 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.