is the most reliable airline on the MEM to PHX route with a 89% on-time rate, compared to Southwest Airlines at 78%. Based on 298 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: MEM to PHX
Memphis to Phoenix — airline reliability comparison
On-Time Rate by Airline
89%
American Airlines84%
Southwest Airlines78%
MEM to PHX Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| MQBest | 89% | 1.0% | 42m | 298 |
| American AirlinesAA | 84% | 0.7% | 168m | 929 |
| Southwest AirlinesWNWorst | 78% | 0.2% | 63m | 324 |
Route Overview
84%
Overall On-Time
123m
Avg Delay
0.7%
Cancel Rate
1,656
Total Flights
Flying out of MEM? We'll brief you.
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Data last updated October 2026. Source: Bureau of Transportation Statistics.