Flight profile · JetBlue
B6334
San Juan (SJU) to Orlando (MCO) · scheduled 9:45 PM – 12:47 AM
How B6334 performs
136 operations, 2025-06-12 to 2026-06-30.
B6334 arrived on time 69.6% of the time, against 77.3% for all SJU → MCO flights — this specific departure is 7.7 percentage points worse than the route as a whole. Against JetBlue’s own flights on this route it is 5.4 points worse.
Source: US DOT Bureau of Transportation Statistics · 136 operations between 2025-06-12 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| B6334 | 69.6% | 0.00% | -4 min | 18.5% | 136 |
| JetBlue on SJU → MCO | 75.0% | 1.06% | -6 min | 10.9% | 6,115 |
| All SJU → MCO flights | 77.3% | 1.08% | -5 min | 8.7% | 18,752 |
Source: FlyerIntel analysis of US DOT BTS data · 2025-06-12 to 2026-06-30
Other routes B6334 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 |
|---|---|---|---|
| SFO→BOS San Francisco to Boston | 2023-07-02 – 2026-04-28 | 550 | 76.2% |
Because the same number has served different journeys, the statistics above describe only the route B6334 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 136 records of B6334 operating SJU → MCO, 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.