Flight OddsSTT → SJU Frontier Airlines
Frontier Airlines · Charlotte Amalie, VI to San Juan, PR · 14 flights, 2025-07-04 to 2025-08-18 · aggregated across 1 flight number
On-time arrival
36%
Median delay
+45 min
90th percentile
+272 min
Cancellation rate
0%
How on-time is Frontier Airlines from STT to SJU?
Across every Frontier Airlines flight number on STT → SJU (14 flights, 2025-07-04 to 2025-08-18), 36% arrived within 15 minutes of schedule. Median arrival delay +45 min; the worst 10% ran +272 min or later. 0% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 5 | 36% |
| 16-30 min | 1 | 7% |
| 31-60 min | 2 | 14% |
| 61-120 min | 3 | 21% |
| 2+ hrs | 3 | 21% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 8 | 25% | +90 min |
| 2025-08 | 6 | 50% | +175 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 7 | 29% |
| Tue | No data | — |
| Wed | No data | — |
| Thu | No data | — |
| Fri | 7 | 43% |
| Sat | No data | — |
| Sun | No data | — |
F9 flight numbers on STT → SJU
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…