Flight profile · JetBlue
B6315
Syracuse (SYR) to New York (JFK) · scheduled 5:49 AM – 8:30 AM
How B6315 performs
669 operations, 2023-07-01 to 2026-05-20.
B6315 arrived on time 81.6% of the time, against 83.8% for all SYR → JFK flights — this specific departure is 2.2 percentage points worse than the route as a whole. Against JetBlue’s own flights on this route it is 2.2 points better.
Source: US DOT Bureau of Transportation Statistics · 669 operations between 2023-07-01 to 2026-05-20
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| B6315 | 81.6% | 4.04% | -9 min | 5.5% | 669 |
| JetBlue on SYR → JFK | 79.4% | 3.35% | -8 min | 7.1% | 1,523 |
| All SYR → JFK flights | 83.8% | 3.57% | -11 min | 6.6% | 3,112 |
Source: FlyerIntel analysis of US DOT BTS data · 2023-07-01 to 2026-05-20
Other routes B6315 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.
Because the same number has served different journeys, the statistics above describe only the route B6315 currently operates. Blending them would produce an average of two different flights.
Why B6315 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
screening or terminal security incidents
Share of the delay minutes US DOT attributed to each cause for B6315 on SYR → 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 669 records of B6315 operating SYR → 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.