Flight Check

Best Airline: DEN to PSP

Denver to Palm Springs — airline reliability comparison

SkyWest Airlines is the most reliable airline on the DEN to PSP route with a 79% on-time rate, compared to Southwest Airlines at 73%. Based on 2,114 flights tracked.

This route involves weather-prone airports and high-congestion airports, which can affect reliability regardless of airline.

Source: Bureau of Transportation Statistics. Updated October 2026.

On-Time Rate by Airline

SkyWest Airlines79%
United Airlines79%
Frontier Airlines78%
Southwest Airlines73%

DEN to PSP Airline Comparison

AirlineOn-Time %Cancel %Avg DelayFlights
SkyWest AirlinesOOBest79%1.0%64m2,114
United AirlinesUA79%0.2%54m2,564
Frontier AirlinesF978%0.0%54m91
Southwest AirlinesWNWorst73%0.3%48m1,869

Route Overview

78%
Overall On-Time
55m
Avg Delay
0.5%
Cancel Rate
6,681
Total Flights
DEN to PSP Route DetailsReturn: PSP to DEN
DEN AirportPSP Airport

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Data last updated October 2026. Source: Bureau of Transportation Statistics.