Phoenix to Las Vegas — airline reliability comparison
SkyWest Airlines is the most reliable airline on the PHX to LAS route with a 92% on-time rate, compared to American Airlines at 77%. Based on 12 flights tracked.
This route involves high-congestion airports, which can affect reliability regardless of airline.
Source: Bureau of Transportation Statistics. Updated October 2026.| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| SkyWest AirlinesOOBest | 92% | 0.0% | 90m | 12 |
| Frontier AirlinesF9 | 78% | 1.0% | 96m | 3,366 |
| Southwest AirlinesWN | 78% | 0.9% | 51m | 12,986 |
| Spirit AirlinesNK | 78% | 1.9% | 63m | 1,183 |
| American AirlinesAAWorst | 77% | 0.5% | 69m | 6,409 |
Delays, TSA, weather, gates — we'll let you know if something matters.
Data last updated October 2026. Source: Bureau of Transportation Statistics.