Frontier Airlines is the most reliable airline on the PHX to TPA route with a 93% on-time rate, compared to Southwest Airlines at 69%. Based on 113 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: PHX to TPA
Phoenix to Tampa — airline reliability comparison
On-Time Rate by Airline
Frontier Airlines93%
American Airlines78%
Southwest Airlines69%
PHX to TPA Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Frontier AirlinesF9Best | 93% | 3.2% | 71m | 113 |
| American AirlinesAA | 78% | 1.0% | 70m | 2,417 |
| Southwest AirlinesWNWorst | 69% | 0.5% | 55m | 1,618 |
Route Overview
75%
Overall On-Time
63m
Avg Delay
0.8%
Cancel Rate
4,153
Total Flights
Flying out of PHX? We'll brief you.
Delays, TSA, weather, gates — we'll let you know if something matters.
Data last updated October 2026. Source: Bureau of Transportation Statistics.