American Airlines is the most reliable airline on the CMH to PHX route with a 87% on-time rate, compared to Southwest Airlines at 85%. Based on 2,036 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: CMH to PHX
Columbus to Phoenix — airline reliability comparison
On-Time Rate by Airline
American Airlines87%
Southwest Airlines85%
CMH to PHX Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| American AirlinesAABest | 87% | 0.8% | 158m | 2,036 |
| Southwest AirlinesWNWorst | 85% | 0.6% | 54m | 1,796 |
Route Overview
86%
Overall On-Time
100m
Avg Delay
0.7%
Cancel Rate
3,832
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.