Flight OddsB6318 JFK → BOS
JetBlue Airways · New York, NY to Boston, MA · 301 flights observed, 2025-07-01 to 2026-05-20 · 187 mi
On-time arrival
67%
Median delay
-7 min
90th percentile
+85 min
Cancellation rate
5%
How often is B6318 on time?
Across 301 flights on JFK → BOS from 2025-07-01 to 2026-05-20, B6318 arrived within 15 minutes of schedule 67% of the time. The median arrival delay was -7 min, and the worst 10% of flights arrived +85 min or later. 5% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 192 | 67% |
| 16-30 min | 22 | 8% |
| 31-60 min | 27 | 9% |
| 61-120 min | 28 | 10% |
| 2+ hrs | 18 | 6% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 27 | 52% | +59 min |
| 2025-08 | 30 | 60% | +19 min |
| 2025-09 | 29 | 28% | +63 min |
| 2025-10 | 30 | 53% | +24 min |
| 2025-11 | 28 | 86% | -8 min |
| 2025-12 | 28 | 75% | +6 min |
| 2026-01 | 29 | 76% | -3 min |
| 2026-02 | 25 | 68% | +40 min |
| 2026-03 | 11 | 73% | +18 min |
| 2026-04 | 30 | 87% | -14 min |
| 2026-05 | 20 | 90% | -11 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 39 | 72% |
| Tue | 43 | 70% |
| Wed | 43 | 77% |
| Thu | 42 | 67% |
| Fri | 41 | 54% |
| Sat | 40 | 73% |
| Sun | 39 | 56% |
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…