is the most reliable airline on the STS to PHX route with a 85% on-time rate, compared to American Airlines at 79%. Based on 1,124 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: STS to PHX
Santa Rosa to Phoenix — airline reliability comparison
On-Time Rate by Airline
85%
SkyWest Airlines80%
American Airlines79%
STS to PHX Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| MQBest | 85% | 0.3% | 58m | 1,124 |
| SkyWest AirlinesOO | 80% | 0.2% | 91m | 705 |
| American AirlinesAAWorst | 79% | 0.0% | 79m | 161 |
Route Overview
81%
Overall On-Time
77m
Avg Delay
0.2%
Cancel Rate
2,043
Total Flights
Flying out of STS? We'll brief you.
Delays, TSA, weather, gates — we'll let you know if something matters.
Data last updated October 2026. Source: Bureau of Transportation Statistics.