SkyWest Airlines is the most reliable airline on the PHX to MCI route with a 85% on-time rate, compared to Frontier Airlines at 78%. Based on 321 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: PHX to MCI
Phoenix to Kansas City — airline reliability comparison
On-Time Rate by Airline
SkyWest Airlines85%
83%
American Airlines80%
Southwest Airlines80%
Frontier Airlines78%
PHX to MCI Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| SkyWest AirlinesOOBest | 85% | 0.8% | 42m | 321 |
| MQ | 83% | 0.8% | 56m | 206 |
| American AirlinesAA | 80% | 0.8% | 71m | 2,383 |
| Southwest AirlinesWN | 80% | 0.7% | 47m | 5,892 |
| Frontier AirlinesF9Worst | 78% | 0.0% | 52m | 114 |
Route Overview
80%
Overall On-Time
54m
Avg Delay
0.7%
Cancel Rate
9,038
Total Flights
Flying out of PHX? We'll brief you.
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Data last updated October 2026. Source: Bureau of Transportation Statistics.