Flight OddsFLL → ISP Frontier Airlines
Frontier Airlines · Fort Lauderdale, FL to Islip, NY · 19 flights, 2025-12-18 to 2026-01-05 · aggregated across 2 flight numbers
On-time arrival
44%
Median delay
+19 min
90th percentile
+139 min
Cancellation rate
5%
How on-time is Frontier Airlines from FLL to ISP?
Across every Frontier Airlines flight number on FLL → ISP (19 flights, 2025-12-18 to 2026-01-05), 44% arrived within 15 minutes of schedule. Median arrival delay +19 min; the worst 10% ran +139 min or later. 5% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 8 | 44% |
| 16-30 min | 2 | 11% |
| 31-60 min | 3 | 17% |
| 61-120 min | 3 | 17% |
| 2+ hrs | 2 | 11% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-12 | 13 | 46% | +38 min |
| 2026-01 | 5 | 40% | +63 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 3 | 0% |
| Tue | 2 | 100% |
| Wed | 2 | 50% |
| Thu | 3 | 100% |
| Fri | 2 | 50% |
| Sat | 3 | 33% |
| Sun | 3 | 0% |
F9 flight numbers on FLL → ISP
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…