Flight OddsJFK → ACK JetBlue Airways
JetBlue Airways · New York, NY to Nantucket, MA · 198 flights, 2025-07-01 to 2026-06-30 · aggregated across 2 flight numbers
On-time arrival
79%
Median delay
-12 min
90th percentile
+41 min
Cancellation rate
4%
How on-time is JetBlue Airways from JFK to ACK?
Across every JetBlue Airways flight number on JFK → ACK (198 flights, 2025-07-01 to 2026-06-30), 79% arrived within 15 minutes of schedule. Median arrival delay -12 min; the worst 10% ran +41 min or later. 4% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 151 | 79% |
| 16-30 min | 16 | 8% |
| 31-60 min | 13 | 7% |
| 61-120 min | 8 | 4% |
| 2+ hrs | 3 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 56 | 73% | +6 min |
| 2025-08 | 54 | 91% | -7 min |
| 2025-09 | 32 | 84% | -6 min |
| 2025-10 | 13 | 69% | +31 min |
| 2026-05 | 2 | 50% | +11 min |
| 2026-06 | 34 | 71% | +4 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 30 | 63% |
| Tue | 23 | 91% |
| Wed | 20 | 90% |
| Thu | 28 | 75% |
| Fri | 31 | 87% |
| Sat | 30 | 87% |
| Sun | 29 | 66% |
B6 flight numbers on JFK → ACK
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…