Southwest Airlines is the most reliable airline on the SJU to MCO route with a 83% on-time rate, compared to JetBlue Airways at 73%. Based on 7,138 flights tracked.
Source: Bureau of Transportation Statistics. Updated October 2026.Best Airline: SJU to MCO
San Juan to Orlando — airline reliability comparison
On-Time Rate by Airline
Southwest Airlines83%
Spirit Airlines76%
Frontier Airlines76%
JetBlue Airways73%
SJU to MCO Airline Comparison
| Airline | On-Time % | Cancel % | Avg Delay | Flights |
|---|---|---|---|---|
| Southwest AirlinesWNBest | 83% | 0.4% | 54m | 7,138 |
| Spirit AirlinesNK | 76% | 1.6% | 85m | 3,636 |
| Frontier AirlinesF9 | 76% | 1.5% | 102m | 4,615 |
| JetBlue AirwaysB6Worst | 73% | 1.1% | 82m | 7,224 |
Route Overview
77%
Overall On-Time
80m
Avg Delay
1.1%
Cancel Rate
22,616
Total Flights
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Data last updated October 2026. Source: Bureau of Transportation Statistics.