Skip to content
WanderNerd
Check a flight

Route Reliability

Denver → LBB

DEN–LBB · 456 miles · Denver International Airport to LBB Airport

66
Usually Fine
WanderNerd Reliability Score
72%
Arrive within 15 minutes
20 min
Average arrival delay
1.5%
Cancelled
973
Flights in the data

Data through May 2026.

Who flies it best

Ranked by on-time arrivals. Historical results, not predictions.

  1. 1.United Airlines73%711 flights
  2. 2.Southwest Airlines67%262 flights

What the data says

Morning flights do better here.

DEN–LBB flights departing between 9 AM–12 PM arrived on time 92% of the time, versus 61% between 3–6 PM.

Sunday scaries are real for this one.

DEN–LBB flights arrived on time 81% of the time on Tuesdays and just 60% on Sundays. That gap is worth planning around.

United Airlines has a slight edge here.

United Airlines arrived on time 73% of the time on this route; Southwest Airlines managed 67%.

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
  • Mon75%(150 flights)
  • Tue81%(120 flights)
  • Wed75%(119 flights)
  • Thu75%(149 flights)
  • Fri72%(149 flights)
  • Sat66%(113 flights)
  • Sun60%(151 flights)
On-time by departure window
  • 9 AM–12 PM92%(83 flights)
  • 12–3 PM75%(411 flights)
  • 3–6 PM61%(43 flights)
  • 6–9 PM66%(408 flights)
  • 9 PM–12 AM—(6 flights)
On-time trend by month
66%
May

Jun 54% → May 66% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202554%79
July 202555%80
August 202566%80
September 202583%77
October 202586%79
November 202588%74
December 202569%77
January 202673%60
February 202673%70
March 202678%105
April 202670%86
May 202666%84

Keep nerding

Based on 973 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.