Flight profile · JetBlue
B6454
Ontario (ONT) to New York (JFK) · scheduled 11:59 PM – 8:30 AM
How B6454 performs
227 operations, 2025-04-30 to 2026-06-30.
B6454 arrived on time 77.1% of the time, against 73.9% for all ONT → JFK flights — this specific departure is 3.2 percentage points better than the route as a whole. Against JetBlue’s own flights on this route it is 3.2 points better.
Source: US DOT Bureau of Transportation Statistics · 227 operations between 2025-04-30 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| B6454 | 77.1% | 1.32% | -13 min | 11.2% | 227 |
| JetBlue on ONT → JFK | 73.9% | 2.25% | -8 min | 12.5% | 711 |
| All ONT → JFK flights | 73.9% | 2.25% | -8 min | 12.5% | 711 |
Source: FlyerIntel analysis of US DOT BTS data · 2025-04-30 to 2026-06-30
Other routes B6454 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 |
|---|---|---|---|
| PBI→JFK West Palm Beach to New York | 2024-10-27 – 2026-04-28 | 301 | 64.0% |
| SJU→FLL San Juan to Fort Lauderdale | 2024-01-04 – 2024-01-04 | 1 | — |
Because the same number has served different journeys, the statistics above describe only the route B6454 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 227 records of B6454 operating ONT → 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.