Flight profile · JetBlue
B61539
Martha's Vineyard (MVY) to New York (JFK) · scheduled 6:53 PM – 8:00 PM
How B61539 performs
294 operations, 2023-07-01 to 2026-06-30.
B61539 arrived on time 64.5% of the time, against 68.9% for all MVY → JFK flights — this specific departure is 4.4 percentage points worse than the route as a whole. Against JetBlue’s own flights on this route it is 6.0 points worse.
Source: US DOT Bureau of Transportation Statistics · 294 operations between 2023-07-01 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| B61539 | 64.5% | 10.88% | -3 min | 20.2% | 294 |
| JetBlue on MVY → JFK | 70.5% | 6.26% | -4 min | 15.3% | 607 |
| All MVY → JFK flights | 68.9% | 5.29% | -3 min | 15.1% | 926 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-01 to 2026-06-30
Other routes B61539 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 |
|---|---|---|---|
| JFK→RSW New York to Fort Myers | 2024-01-04 – 2024-01-04 | 1 | — |
Because the same number has served different journeys, the statistics above describe only the route B61539 currently operates. Blending them would produce an average of two different flights.
Why B61539 runs late
Where US DOT attributed the delay minutes on this flight.
the inbound aircraft was late, so this flight started late
airspace and airport capacity, including weather-driven flow control
crew, maintenance, boarding, fuelling — within the carrier’s control
weather severe enough to stop this flight specifically
Share of the delay minutes US DOT attributed to each cause for B61539 on MVY → JFK. A single late flight can carry more than one cause, and only delays of fifteen minutes or more are attributed at all.
Data and methodology
Calculated by FlyerIntel from 294 records of B61539 operating MVY → 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.
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