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Route Reliability

Little Rock → Las Vegas

LIT–LAS · 1,294 miles · Bill and Hillary Clinton National Airport to Harry Reid International Airport

93
Nerd Approved
WanderNerd Reliability Score
86%
Arrive within 15 minutes
1 min early
Average arrival delay
0.3%
Cancelled
360
Flights in the data

Data through May 2026.

Southwest Airlines is the only airline in this data on this route, arriving on time 86% of the time across 360 flights. No comparison to make.

What the data says

Morning flights do better here.

LIT–LAS flights departing between 9 AM–12 PM arrived on time 91% of the time, versus 71% between 3–6 PM.

Saturdays have been rough.

LIT–LAS flights arrived on time 92% of the time on Sundays and just 75% on Saturdays. That gap is worth planning around.

It basically never cancels.

Out of 360 scheduled flights, only 0.3% were cancelled.

Slipping a little lately.

LIT–LAS flights arrived on time 81% of the time over the last three months in the data, compared with 86% in the three months before that.

Flights on this route

The breakdown

On-time by weekday
  • Mon87%(52 flights)
  • Tue83%(52 flights)
  • Wed87%(52 flights)
  • Thu87%(52 flights)
  • Fri90%(52 flights)
  • Sat75%(47 flights)
  • Sun92%(52 flights)
On-time by departure window
  • 9 AM–12 PM91%(170 flights)
  • 12–3 PM83%(143 flights)
  • 3–6 PM71%(31 flights)
  • 6–9 PM87%(15 flights)
On-time trend by month
81%
May

Jun 90% → May 81% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202590%30
July 202577%31
August 202590%31
September 202593%30
October 202590%31
November 202587%30
December 202577%31
January 202685%26
February 202696%27
March 202687%31
April 202677%30
May 202681%31

Keep nerding

Based on 360 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.