Flight profile · JetBlue
B6761
Boston (BOS) to San Juan (SJU) · scheduled 1:40 PM – 5:44 PM
How B6761 performs
137 operations, 2025-04-30 to 2026-06-30.
B6761 arrived on time 76.1% of the time, against 67.8% for all BOS → SJU flights — this specific departure is 8.3 percentage points better than the route as a whole. Against JetBlue’s own flights on this route it is 8.2 points better.
Source: US DOT Bureau of Transportation Statistics · 137 operations between 2025-04-30 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| B6761 | 76.1% | 2.19% | -2 min | 9.7% | 137 |
| JetBlue on BOS → SJU | 67.9% | 1.33% | 0 min | 12.5% | 3,770 |
| All BOS → SJU flights | 67.8% | 1.60% | 0 min | 12.2% | 5,869 |
Source: FlyerIntel analysis of US DOT BTS data · 2025-04-30 to 2026-06-30
Other routes B6761 has flown
A flight number is a slot in a schedule, and carriers reassign it. These are the other city pairs this number served in the analysis period.
| Route | Operated | Flights | On time |
|---|---|---|---|
| LGA→PBI New York to West Palm Beach | 2023-07-01 – 2026-05-18 | 609 | 61.4% |
Because the same number has served different journeys, the statistics above describe only the route B6761 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 137 records of B6761 operating BOS → SJU, 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.