Flight OddsSTX → SJU Frontier Airlines
Frontier Airlines · Christiansted, VI to San Juan, PR · 14 flights, 2025-07-03 to 2025-08-17 · aggregated across 1 flight number
On-time arrival
29%
Median delay
+40 min
90th percentile
+97 min
Cancellation rate
0%
How on-time is Frontier Airlines from STX to SJU?
Across every Frontier Airlines flight number on STX → SJU (14 flights, 2025-07-03 to 2025-08-17), 29% arrived within 15 minutes of schedule. Median arrival delay +40 min; the worst 10% ran +97 min or later. 0% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 4 | 29% |
| 16-30 min | 3 | 21% |
| 31-60 min | 1 | 7% |
| 61-120 min | 5 | 36% |
| 2+ hrs | 1 | 7% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 9 | 33% | +48 min |
| 2025-08 | 5 | 20% | +54 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | No data | — |
| Tue | No data | — |
| Wed | No data | — |
| Thu | 7 | 29% |
| Fri | No data | — |
| Sat | No data | — |
| Sun | 7 | 29% |
F9 flight numbers on STX → SJU
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…