is the most reliable airline on the TUS to PHX route with a 87% on-time rate, compared to Southwest Airlines at 82%. Based on 1,768 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: TUS to PHX
Tucson to Phoenix — airline reliability comparison
On-Time Rate by Airline
87%
SkyWest Airlines85%
American Airlines85%
Southwest Airlines82%
TUS to PHX Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| MQBest | 87% | 0.5% | 67m | 1,768 |
| SkyWest AirlinesOO | 85% | 0.2% | 81m | 7,086 |
| American AirlinesAA | 85% | 0.7% | 90m | 2,084 |
| Southwest AirlinesWNWorst | 82% | 0.0% | 60m | 299 |
Route Overview
85%
Overall On-Time
83m
Avg Delay
0.3%
Cancel Rate
11,270
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.