American Airlines is the most reliable airline on the PHX to CVG route with a 79% on-time rate, compared to Frontier Airlines at 79%. Based on 1,287 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: PHX to CVG
Phoenix to Cincinnati — airline reliability comparison
On-Time Rate by Airline
American Airlines79%
Frontier Airlines79%
PHX to CVG Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| American AirlinesAABest | 79% | 0.5% | 75m | 1,287 |
| Frontier AirlinesF9Worst | 79% | 1.3% | 55m | 578 |
Route Overview
79%
Overall On-Time
70m
Avg Delay
0.7%
Cancel Rate
1,924
Total Flights
Flying out of PHX? We'll brief you.
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Data last updated October 2026. Source: Bureau of Transportation Statistics.