Frontier Airlines is the most reliable airline on the TPA to PWM route with a 100% on-time rate. Based on 12 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: TPA to PWM
Tampa to Portland — airline reliability comparison
On-Time Rate by Airline
Frontier Airlines100%
TPA to PWM Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Frontier AirlinesF9Best | 100% | 8.3% | 0m | 12 |
Route Overview
100%
Overall On-Time
0m
Avg Delay
8.3%
Cancel Rate
12
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.