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Route Reliability

Denver → LBL

DEN–LBL · 280 miles · Denver International Airport to LBL Airport

78
Usually Fine
WanderNerd Reliability Score
83%
Arrive within 15 minutes
2 min
Average arrival delay
2.4%
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 83% of the time across 627 flights. No comparison to make.

What the data says

The 12–3 PM departure wins.

DEN–LBL flights departing between 12–3 PM arrived on time 89% of the time, versus 77% between 3–6 PM.

Friday is doing you no favors.

DEN–LBL flights arrived on time 89% of the time on Wednesdays. On Fridays: 78%.

Ticking up lately.

DEN–LBL flights arrived on time 85% of the time over the last three months in the data, compared with 82% in the three months before that.

Flights on this route

The breakdown

On-time by weekday
  • Mon80%(102 flights)
  • Tue81%(53 flights)
  • Wed89%(99 flights)
  • Thu85%(99 flights)
  • Fri78%(99 flights)
  • Sat79%(52 flights)
  • Sun84%(103 flights)
On-time by departure window
  • 6–9 AM88%(267 flights)
  • 9 AM–12 PM83%(12 flights)
  • 12–3 PM89%(26 flights)
  • 3–6 PM77%(302 flights)
On-time trend by month
86%
May

Jun 75% → May 86% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202575%51
July 202575%51
August 202574%49
September 202592%51
October 202583%54
November 202592%50
December 202578%54
January 202681%53
February 202686%43
March 202688%50
April 202682%50
May 202686%51

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.