Spirit Airlines is the most reliable airline on the RSW to SJU route with a 81% on-time rate. Based on 114 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: RSW to SJU
Fort Myers to San Juan — airline reliability comparison
On-Time Rate by Airline
Spirit Airlines81%
RSW to SJU Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Spirit AirlinesNKBest | 81% | 3.3% | 72m | 114 |
Route Overview
79%
Overall On-Time
68m
Avg Delay
3.3%
Cancel Rate
121
Total Flights
Flying out of RSW? We'll brief you.
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Data last updated October 2026. Source: Bureau of Transportation Statistics.