JetBlue Airways is the most reliable airline on the TPA to SJU route with a 83% on-time rate, compared to Spirit Airlines at 74%. Based on 2,052 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: TPA to SJU
Tampa to San Juan — airline reliability comparison
On-Time Rate by Airline
JetBlue Airways83%
Frontier Airlines76%
Southwest Airlines75%
Spirit Airlines74%
TPA to SJU Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| JetBlue AirwaysB6Best | 83% | 1.3% | 67m | 2,052 |
| Frontier AirlinesF9 | 76% | 1.5% | 78m | 1,418 |
| Southwest AirlinesWN | 75% | 0.7% | 54m | 1,683 |
| Spirit AirlinesNKWorst | 74% | 2.8% | 69m | 457 |
Route Overview
77%
Overall On-Time
68m
Avg Delay
1.3%
Cancel Rate
5,620
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.