Flight profile · JetBlue
B6546
Orlando (MCO) to Islip (ISP) · scheduled 7:25 AM – 9:55 AM
How B6546 performs
614 operations, 2024-10-24 to 2026-06-30.
B6546 arrived on time 88.5% of the time, against 76.6% for all MCO → ISP flights — this specific departure is 11.9 percentage points better than the route as a whole.
Source: US DOT Bureau of Transportation Statistics · 614 operations between 2024-10-24 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| B6546 | 88.5% | 0.81% | -8 min | 3.3% | 614 |
| JetBlue on MCO → ISP | 88.0% | 0.80% | -8 min | 3.4% | 624 |
| All MCO → ISP flights | 76.6% | 1.39% | -5 min | 7.5% | 4,258 |
Source: FlyerIntel analysis of US DOT BTS data · 2024-10-24 to 2026-06-30
Why B6546 runs late
Where US DOT attributed the delay minutes on this flight.
crew, maintenance, boarding, fuelling — within the carrier’s control
airspace and airport capacity, including weather-driven flow control
the inbound aircraft was late, so this flight started late
weather severe enough to stop this flight specifically
Share of the delay minutes US DOT attributed to each cause for B6546 on MCO → ISP. 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 614 records of B6546 operating MCO → ISP, 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.