Flight OddsSJU → IAD Frontier Airlines
Frontier Airlines · San Juan, PR to Washington, DC · 89 flights, 2025-07-01 to 2026-04-11 · aggregated across 1 flight number
On-time arrival
66%
Median delay
-5 min
90th percentile
+66 min
Cancellation rate
1%
How on-time is Frontier Airlines from SJU to IAD?
Across every Frontier Airlines flight number on SJU → IAD (89 flights, 2025-07-01 to 2026-04-11), 66% arrived within 15 minutes of schedule. Median arrival delay -5 min; the worst 10% ran +66 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 58 | 66% |
| 16-30 min | 10 | 11% |
| 31-60 min | 10 | 11% |
| 61-120 min | 5 | 6% |
| 2+ hrs | 5 | 6% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 14 | 79% | -1 min |
| 2025-08 | 13 | 85% | -6 min |
| 2025-10 | 7 | 43% | +47 min |
| 2025-11 | 13 | 62% | +21 min |
| 2025-12 | 15 | 53% | +28 min |
| 2026-01 | 11 | 73% | +21 min |
| 2026-02 | 8 | 38% | +136 min |
| 2026-03 | 5 | 80% | 0 min |
| 2026-04 | 2 | 100% | -11 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 10 | 50% |
| Tue | 10 | 50% |
| Wed | No data | — |
| Thu | 18 | 72% |
| Fri | 10 | 70% |
| Sat | 17 | 71% |
| Sun | 23 | 70% |
F9 flight numbers on SJU → IAD
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…