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Route Reliability

Las Vegas → Palm Springs

LAS–PSP · 173 miles · Harry Reid International Airport to Palm Springs International Airport

78
Usually Fine
WanderNerd Reliability Score
73%
Arrive within 15 minutes
10 min
Average arrival delay
0.9%
Cancelled
737
Flights in the data

Data through May 2026.

Southwest Airlines is the only airline in this data on this route, arriving on time 73% of the time across 737 flights. No comparison to make.

What the data says

Morning flights do better here.

LAS–PSP flights departing between 6–9 AM arrived on time 86% of the time, versus 55% between 9 PM–12 AM.

Sunday scaries are real for this one.

LAS–PSP flights arrived on time 88% of the time on Saturdays and just 67% on Sundays. That gap is worth planning around.

Recent months have been rougher.

LAS–PSP flights arrived on time 73% of the time over the last three months in the data, compared with 80% in the three months before that.

Flights on this route

The breakdown

On-time by weekday
  • Mon72%(116 flights)
  • Tue77%(91 flights)
  • Wed78%(88 flights)
  • Thu68%(113 flights)
  • Fri69%(119 flights)
  • Sat88%(83 flights)
  • Sun67%(120 flights)
On-time by departure window
  • 6–9 AM86%(71 flights)
  • 9 AM–12 PM82%(116 flights)
  • 12–3 PM78%(105 flights)
  • 3–6 PM72%(104 flights)
  • 6–9 PM83%(132 flights)
  • 9 PM–12 AM55%(202 flights)
On-time trend by month
76%
May

Jun 69% → May 76% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202569%51
July 202563%48
August 202578%37
September 202573%33
October 202564%61
November 202570%71
December 202580%73
January 202686%62
February 202676%66
March 202673%73
April 202671%76
May 202676%79

Keep nerding

Based on 737 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.