Flight profile · JetBlue
B61004
San Juan (SJU) to New York (JFK) · scheduled 9:59 PM – 1:56 AM
How B61004 performs
357 operations, 2024-06-13 to 2026-06-30.
B61004 arrived on time 67.6% of the time, against 79.6% for all SJU → JFK flights — this specific departure is 12.0 percentage points worse than the route as a whole. Against JetBlue’s own flights on this route it is 8.3 points worse.
Source: US DOT Bureau of Transportation Statistics · 357 operations between 2024-06-13 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| B61004 | 67.6% | 3.64% | -1 min | 17.2% | 357 |
| JetBlue on SJU → JFK | 76.0% | 1.94% | -7 min | 10.7% | 6,633 |
| All SJU → JFK flights | 79.6% | 1.58% | -9 min | 8.5% | 11,035 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-06-13 to 2026-06-30
Other routes B61004 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 |
|---|---|---|---|
| MCO→JFK Orlando to New York | 2023-12-22 – 2024-01-03 | 10 | — |
Because the same number has served different journeys, the statistics above describe only the route B61004 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 357 records of B61004 operating SJU → JFK, 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.