Flight profile · JetBlue
B6318
New York (JFK) to Boston (BOS) · scheduled 9:59 PM – 4:13 PM
How B6318 performs
738 operations, 2023-07-01 to 2026-05-20.
B6318 arrived on time 61.8% of the time, against 75.1% for all JFK → BOS flights — this specific departure is 13.3 percentage points worse than the route as a whole. Against JetBlue’s own flights on this route it is 7.8 points worse.
Source: US DOT Bureau of Transportation Statistics · 738 operations between 2023-07-01 to 2026-05-20
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| B6318 | 61.8% | 4.88% | 0 min | 20.4% | 738 |
| JetBlue on JFK → BOS | 69.5% | 2.85% | -4 min | 13.8% | 7,439 |
| All JFK → BOS flights | 75.1% | 3.09% | -8 min | 11.3% | 16,852 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-01 to 2026-05-20
Data and methodology
Calculated by FlyerIntel from 738 records of B6318 operating JFK → BOS, published by the US DOT Bureau of Transportation Statistics. A flight counts as delayed when it arrives 15 or more minutes after schedule. Cancelled and diverted flights are excluded from the on-time rate and reported separately. Flight numbers are resolved as carrier plus number plus route, because the same number serves different routes over time.